← All tasks

ccx-crossorg-288

Sonnet + Sourcegraph MCP vs Fable baseline. Each column is that arm's median-reward trial.

Sonnet 4.6 + MCP
0.551
mean reward, n=4
Fable 5
0.833
mean reward, n=3
Sonnet 4.6 + MCP
Sourcegraph, no local source
0.628 rewardmean 0.551 (n=4)46 turns46 tools$1.39
repr trial mcp_ccx-crossorg-288_z5d1uv__2E7UiV9 · open full trace →
Instruction sent
# IMPORTANT: Source Code Access

**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.

**Target Repositories (version-pinned mirrors):**

- `github.com/sg-evals/beam--v2.62.0` — use `repo:^github.com/sg-evals/beam--v2.62.0$` filter

Scope ALL keyword_search/nls_search queries to these repos.
Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.


## Required Workflow

1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
4. **Verify locally** — Run tests with Bash to check your changes
5. **Produce answer.json** — After completing your edits, also write `/workspace/answer.json` summarizing your work:
   ```json
   {
     "analysis": {
       "summary": "Brief description of your approach",
       "files_examined": [{"path": "file.ext", "description": "..."}],
       "reasoning": "Detailed explanation or analysis"
     },
     "changes": [
       {"file": "path.ext", "description": "...", "diff": "unified diff"}
     ]
   }
   ```
   Include `changes` with unified diffs for every file you modified. For analysis-only tasks, omit `changes` and focus on `analysis`.

## Tool Selection

| Goal | Tool |
|------|------|
| Exact symbol/string | `sg_keyword_search` |
| Concepts/semantic search | `sg_nls_search` |
| Trace usage/callers | `sg_find_references` |
| See implementation | `sg_go_to_definition` |
| Read full file | `sg_read_file` |
| Browse structure | `sg_list_files` |
| Find repos | `sg_list_repos` |
| Search commits | `sg_commit_search` |
| Track changes | `sg_diff_search` |
| Compare versions | `sg_compare_revisions` |

**Decision logic:**
1. Know the exact symbol? → `sg_keyword_search`
2. Know the concept, not the name? → `sg_nls_search`
3. Need definition of a symbol? → `sg_go_to_definition`
4. Need all callers/references? → `sg_find_references`
5. Need full file content? → `sg_read_file`

## Scoping (Always Do This)

```
repo:^github.com/ORG/REPO$           # Exact repo (preferred)
repo:github.com/ORG/                 # All repos in org
file:.*\.ts$                         # TypeScript only
file:src/api/                        # Specific directory
```

Start narrow. Expand only if results are empty.

## Efficiency Rules

- Chain searches logically: search → read → references → definition
- Don't re-search for the same pattern; use results from prior calls
- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
- Read 2-3 related files before synthesising, rather than one at a time
- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing

## If Stuck

If MCP search returns no results:
1. Broaden the search query (synonyms, partial identifiers)
2. Try `sg_nls_search` for semantic matching
3. Use `sg_list_files` to browse the directory structure
4. Use `sg_list_repos` to verify the repository name

---

**Sourcegraph Repositories:** `github.com/sg-evals/beam--v2.62.0`

# IMPORTANT: Source Code Access

**Local source files are not present.** Your workspace does not contain source code. You **MUST** use Sourcegraph MCP tools to discover, read, and understand code before making any changes.

**Target Repositories (version-pinned mirrors):**

- `github.com/sg-evals/beam--v2.62.0` — use `repo:^github.com/sg-evals/beam--v2.62.0$` filter

Scope ALL keyword_search/nls_search queries to these repos.
Use the repo name as the `repo` parameter for read_file/go_to_definition/find_references.


## Required Workflow

1. **Search first** — Use MCP tools to find relevant files and understand existing patterns
2. **Read remotely** — Use `sg_read_file` to read full file contents from Sourcegraph
3. **Edit locally** — Use Edit, Write, and Bash to create or modify files in your working directory
4. **Verify locally** — Run tests with Bash to check your changes

## Tool Selection

| Goal | Tool |
|------|------|
| Exact symbol/string | `sg_keyword_search` |
| Concepts/semantic search | `sg_nls_search` |
| Trace usage/callers | `sg_find_references` |
| See implementation | `sg_go_to_definition` |
| Read full file | `sg_read_file` |
| Browse structure | `sg_list_files` |
| Find repos | `sg_list_repos` |
| Search commits | `sg_commit_search` |
| Track changes | `sg_diff_search` |
| Compare versions | `sg_compare_revisions` |

**Decision logic:**
1. Know the exact symbol? → `sg_keyword_search`
2. Know the concept, not the name? → `sg_nls_search`
3. Need definition of a symbol? → `sg_go_to_definition`
4. Need all callers/references? → `sg_find_references`
5. Need full file content? → `sg_read_file`

## Scoping (Always Do This)

```
repo:^github.com/ORG/REPO$           # Exact repo (preferred)
repo:github.com/ORG/                 # All repos in org
file:.*\.ts$                         # TypeScript only
file:src/api/                        # Specific directory
```

Start narrow. Expand only if results are empty.

## Efficiency Rules

- Chain searches logically: search → read → references → definition
- Don't re-search for the same pattern; use results from prior calls
- Prefer `sg_keyword_search` over `sg_nls_search` when you have exact terms
- Read 2-3 related files before synthesising, rather than one at a time
- Don't read 20+ remote files without writing code — once you understand the pattern, start implementing

## If Stuck

If MCP search returns no results:
1. Broaden the search query (synonyms, partial identifiers)
2. Try `sg_nls_search` for semantic matching
3. Use `sg_list_files` to browse the directory structure
4. Use `sg_list_repos` to verify the repository name

---

**Sourcegraph Repositories:** `github.com/sg-evals/beam--v2.62.0`

# Apache Beam Pipeline Runner Translation Layer

## Your Task

Find all Java source files in apache/beam under runners/core-java/ and runners/core-construction-java/ that translate a Beam pipeline graph into runner-specific execution primitives. Identify: the PipelineTranslator interface, the TransformHierarchy walker, the PTransformOverride mechanism, the ExecutableStagePayload construction, and the BoundedSource/UnboundedSource adapter classes. For each file report its path and key class name.

## Context

You are working on a codebase task involving repos from the crossorg domain.

## Available Resources

The local `/workspace/` directory contains: sg-evals/beam--v2.62.0.

## Output Format

Create a file at `/workspace/answer.json` with your findings in the following structure:

```json
{
  "files": [
    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
  ],
  "symbols": [
    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
  ],
  "chain": [
    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
  ],
  "text": "Narrative explanation of your findings, citing repos and file paths."
}
```

Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.

## Evaluation

Your answer will be scored on:
- **File recall and precision**: Did you find all relevant files?

## COVERAGE REQUIREMENTS — Do Not Write answer.json Too Early

Before writing `answer.json`, you **must** verify coverage across all major
subsystems named in the task.

**Minimum workflow:**
1. **Enumerate** — Search for all relevant directories and files across the codebase.
2. **Read** — Read representative implementation files for each subsystem.
3. **Extract** — Extract the key symbols required by the task (not just file paths).
4. **Gap check** — List any providers, services, or middleware layers mentioned in
   the task that are NOT yet backed by a concrete file read. If any gaps exist,
   search for them before proceeding.
5. **Only then** write `answer.json`.

Do not stop after finding a plausible initial set of paths. The task rewards
**broad, complete coverage** of required files and symbols.

## PRE-TEST SANITY CHECK

Before running tests, perform this check:
1. List every file you have modified or created.
2. For each file, state in one sentence why it is necessary for the task.
3. If any file is unrelated to the stated task, **do not write it** (or revert
   if already written).

Use MCP for discovery and confirmation. Use local repo state only for narrow
patching logic. Do not use `sg_read_file` output as a template to copy wholesale
into the workspace.
Conversation (315)
#TypeToolText
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I'll search the Sourcegraph repository to find the relevant Java files in the Beam runners directories.
7assistantToolSearch
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No matching deferred tools found
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{"matches": ["mcp__sourcegraph__sg_commit_search", "mcp__sourcegraph__sg_diff_search", "mcp__sourcegraph__sg_keyword_search", "mcp__sourcegraph__sg_nls_search", "mcp__sourcegraph__sg_deepsearch_read"], "query": "sourcegraph search", "total_deferred_tools": 33}
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Now I'll search for the relevant files. Let me start by listing the directories and searching for key classes.
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validating "arguments": validating root: unexpected additional properties ["query"]
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validating "arguments": validating root: unexpected additional properties ["query"]
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{"matches": ["mcp__sourcegraph__sg_list_files"], "query": "select:mcp__sourcegraph__sg_list_files", "total_deferred_tools": 33}
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{"text":"runners/core-java/src/\nrunners/core-java/build.gradle\n"}
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{"text":"No files."}
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{"text":"runners/core-java/src/main/\nrunners/core-java/src/test/\n"}
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{"text":"runners/core-java/\nrunners/direct-java/\nrunners/extensions-java/\nrunners/flink/\nrunners/google-cloud-dataflow-java/\nrunners/java-fn-execution/\nrunners/java-job-service/\nrunners/jet/\nrunners/local-java/\nrunners/portability/\nrunners/prism/\nrunners/samza/\nrunners/spark/\nrunners/twister2/\n"}
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{"text":"runners/core-java/src/main/java/\n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\n81: @Internal\n82: public abstract class PipelineTranslator {\n83:   private static final Logger LOG = LoggerFactory.getLogger(PipelineTranslator.class);\n84: \n85: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n29:  */\n30: abstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {\n31: \n32: \n23:  * The role of this class is to translate the Beam operators to their Flink counterparts. If we have\n24:  * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other\n25:  * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,\n26:  * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a\n27: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n36: })\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\n38: \n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\n40: \n41: \n45: \n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\n48: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\n74: })\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\n76: \n77:   private static final Logger LOG = LoggerFactory.getLogg...
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Let me explore the core-java directory more deeply and search for the other key classes.
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{"text":"runners/core-java/src/main/java/org/\n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n61: })\n62: public class TransformHierarchy {\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\n64: \n65: \n74: \n75:   public TransformHierarchy(ResourceHints resourceHints) {\n76:     producers = new HashMap<>();\n77: \n84:    * Adds the named {@link PTransform} consuming the provided {@link PInput} as a node in this\n85:    * {@link TransformHierarchy} as a child of the current node, and sets it to be the current node.\n86:    *\n87: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/runners/TransformHierarchyTest.java\n72: \n73: /** Tests for {@link TransformHierarchy}. */\n74: @RunWith(JUnit4.class)\n75: public class TransformHierarchyTest implements Serializable {\n76:   @Rule\n77: \n41: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\n42: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n43: import org.apache.beam.sdk.testing.TestPipeline;\n44: \n80:   @Rule public transient ExpectedException thrown = ExpectedException.none();\n81:   private transient TransformHierarchy hierarchy;\n82: \n83: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/test/resources/log4j-test.properties\n35: #log4j.logger.org.apache.beam.sdk.coders=INFO\n36: #log4j.logger.org.apache.beam.sdk.runners.TransformHierarchy=ERROR\n37: #log4j.logger.org.apache.beam.runners.spark.SparkRunner$Evaluator=ERROR\n38: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/Utils.java\n41: import org.apache.beam.sdk.runners.AppliedPTransform;\n42: import org.apache.beam.sdk.runners.TransformHierarchy;\n43...
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{"text":"runners/core-java/src/main/java/org/apache/\n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n34: })\n35: public abstract class PTransformOverride {\n36:   public static PTransformOverride of(\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\n38:     return new AutoValue_PTransformOverride(matcher, factory);\n39:   }\n40: \n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29: \n43: \n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\n46: }\n47: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/ptransform_overrides.py\n24: \n25: class NativeReadPTransformOverride(PTransformOverride):\n26:   \"\"\"A ``PTransformOverride`` for ``Read`` using native sources.\n27: \n28: \n21: \n22: from apache_beam.pipeline import PTransformOverride\n23: \n24: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\n40: })\n41: public interface PTransformOverrideFactory<\n42:     InputT extends PInput,\n43: \n68:             InputT input, PTransform<InputT, OutputT> transform) {\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\n70:     }\n71: \n80:     public static ReplacementOutput of(TaggedPValue original, TaggedPValue replacement) {\n81:       return new AutoValue_PTransformOverrideFactory_ReplacementOutput(original, replacement);\n82:     }\n83: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dask/overrides.py\n23: from apache_...
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{"text":"runners/core-java/src/main/java/org/apache/beam/\n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/go/pkg/beam/model/pipeline_v1/beam_runner_api.pb.go\n6415: // ProcessBundleDescriptor.\n6416: type ExecutableStagePayload struct {\n6417: \tstate         protoimpl.MessageState\n6418: \n7601: // local name.\n7602: type ExecutableStagePayload_SideInputId struct {\n7603: \tstate         protoimpl.MessageState\n7604: \n7660: // local name.\n7661: type ExecutableStagePayload_UserStateId struct {\n7662: \tstate         protoimpl.MessageState\n7663: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/typescript/src/apache_beam/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.ts\n3083:  *\n3084:  * @generated from protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\n3085:  */\n3086: export interface ExecutableStagePayload {\n3087:     /**\n3088: \n7848: // @generated message type with reflection information, may provide speed optimized methods\n7849: class ExecutableStagePayload$Type extends MessageType<ExecutableStagePayload> {\n7850:     constructor() {\n7851:         super(\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload\", [\n7852:             { no: 1, name: \"environment\", kind: \"message\", T: () => Environment },\n7853:             { no: 9, name: \"wire_coder_settings\", kind: \"message\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_WireCoderSetting },\n7854:             { no: 2, name: \"input\", kind: \"scalar\", T: 9 /*ScalarType.STRING*/ },\n7855:             { no: 3, name: \"side_inputs\", kind: \"message\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_SideInputId },\n7856:             { no: 4, name: \"transforms\", kind: \"scalar\", repeat: 2 /*RepeatType.UNPACKED*/, T: 9 /*ScalarType.STRING*/ },\n7857: \n7954: /**\n7955:  * @generated Mes...
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{"text":"runners/core-java/src/main/java/org/apache/beam/runners/\n"}
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{"text":"No results.\n\nNo results found."}
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{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/\n"}
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{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/metrics/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/serialization/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/triggers/\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkIte...
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{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/construction/package-info.java\n"}
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Let me look at the construction utilities in the SDK and search for source adapters.
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\n268:    */\n269:   static class BoundedSourceAsSDFWrapperFn<T, BoundedSourceT extends BoundedSource<T>>\n270:       extends DoFn<BoundedSourceT, T> {\n271:     private static final Logger LOG = LoggerFactory.getLogger(BoundedSourceAsSDFWrapperFn.class);\n272: \n273: \n477:   @UnboundedPerElement\n478:   static class UnboundedSourceAsSDFWrapperFn<OutputT, CheckpointT extends CheckpointMark>\n479:       extends DoFn<UnboundedSource<OutputT, CheckpointT>, ValueWithRecordId<OutputT>> {\n480: \n487:     @VisibleForTesting\n488:     UnboundedSourceAsSDFWrapperFn(Coder<CheckpointT> checkpointCoder) {\n489:       this.checkpointCoder = checkpointCoder;\n490: \n\n# github.com/sg-evals/beam--v2.62.0 – CHANGES.md\n1059: * synthetic.SourceConfig field types have changed to int64 from int for better compatibility with Flink's use of Logical types in Schemas (Go) ([BEAM-14173](https://issues.apache.org/jira/browse/BEAM-14173))\n1060: * Default coder updated to compress sources used with `BoundedSourceAsSDFWrapperFn` and `UnboundedSourceAsSDFWrapper`.\n1061: \n1062: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java\n94:   public void testInstantiationOfBoundedSourceAsSDFWrapper() {\n95:     DoFn dofn = new Read.BoundedSourceAsSDFWrapperFn<>();\n96:     DoFnInvokers.invokerFor(dofn);\n97: \n236:       @SuppressWarnings(\"unchecked\")\n237:       Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark> createUnboundedSdfWrapper() {\n238:         return new Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark>(\n239:             (Coder) source.getCheckpointMarkCoder()) {\n240: \n"}
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117usermcp__sourcegraph__sg_keyword_search
{"text":"No results.\n\nNo results found."}
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124assistantmcp__sourcegraph__sg_list_files
125usermcp__sourcegraph__sg_list_files
{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PipelineRunnerRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/package-info.java\n"}
126assistantmcp__sourcegraph__sg_list_files
127usermcp__sourcegraph__sg_list_files
{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/renderer/\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/resources/\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ArtifactResolver.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/BeamUrns.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CreatePCollectionViewTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClient.java\nsdks/java/core/src/main/java/org/apa...
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146assistantmcp__sourcegraph__sg_list_files
147usermcp__sourcegraph__sg_list_files
{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FieldAccessVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Networks.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/OutputDeduplicator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PCollectionOutputTagVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineNode.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionProducerVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SplittableParDoExpander.java\nsdks/java/core/sr...
148assistantmcp__sourcegraph__sg_list_files
149usermcp__sourcegraph__sg_list_files
{"text":"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/package-info.java\n"}
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Let me read the key files to understand their content and class names.
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169usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\n22: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n23: \n24: import java.util.ArrayList;\n25: import java.util.Collections;\n26: import java.util.HashMap;\n27: import java.util.HashSet;\n28: import java.util.List;\n29: import java.util.Map;\n30: import java.util.Map.Entry;\n31: import java.util.Set;\n32: import org.apache.beam.sdk.Pipeline;\n33: import org.apache.beam.sdk.Pip...
170assistantmcp__sourcegraph__sg_read_file
171usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import org.apache.beam.sdk.annotations.Internal;\n22: import org.apache.beam.sdk.transforms.PTransform;\n23: \n24: /**\n25:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29:  */\n30: @Internal\n31: @AutoValue\n32: @SuppressWarnings({\n33:   \"rawtypes\" // TODO(https://github.com/apache/beam/issues/20447)\n34: })\n35: public abstract class PTransformOverride {\n36:   public static PTransformOverride of(\n37:     ...
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Now let me read the PipelineTranslation and ExecutableStage files, as well as ReadTranslation:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction;\n19: \n20: import java.io.IOException;\n21: import java.util.ArrayList;\n22: import java.util.Collections;\n23: import java.util.HashMap;\n24: import java.util.HashSet;\n25: import java.util.List;\n26: import java.util.Map;\n27: import java.util.Set;\n28: import java.util.stream.Collectors;\n29: import org.apache.beam.model.pipeline.v1.RunnerApi;\n30: import org.apache.beam.sdk.Pipeline;\n31: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\n32: import org.apache.beam.sdk.runners.AppliedPTransform;\n33: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n34: import org.apache.beam.sdk.util.construction.graph.PipelineValidato...
177assistantmcp__sourcegraph__sg_read_file
178usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction.graph;\n19: \n20: import java.util.Collection;\n21: import java.util.Collections;\n22: import java.util.List;\n23: import java.util.stream.Collectors;\n24: import org.apache.beam.model.pipeline.v1.RunnerApi;\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\n26: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;\n30: import org.apache.beam.model.pipel...
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Now let me look at the Read.java file for source adapters, and PTransformOverrideFactory:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: \n22: import com.google.auto.service.AutoService;\n23: import java.io.IOException;\n24: import java.util.Collections;\n25: import java.util.Map;\n26: import org.apache.beam.model.pipeline.v1.RunnerApi;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;\n30: import org.apache.beam.sdk.io.BoundedSource;\n31: import org.apache.beam.sdk.io.Source;\n32: import org.apache.be...
185assistantmcp__sourcegraph__sg_read_file
186usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import java.util.Map;\n22: import org.apache.beam.sdk.PipelineRunner;\n23: import org.apache.beam.sdk.annotations.Internal;\n24: import org.apache.beam.sdk.transforms.PTransform;\n25: import org.apache.beam.sdk.values.PCollection;\n26: import org.apache.beam.sdk.values.PInput;\n27: import org.apache.beam.sdk.values.POutput;\n28: import org.apache.beam.sdk.values.TaggedPValue;\n29: import org.apache.beam.sdk.values.TupleTag;\n30: \n31: /**\n32:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n33:  *\n34:  * <p>Produces {@link PipelineRunner}-specific overrides of {@l...
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Let me also check some other key construction files and the SplittableParDo class:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction.graph;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import java.util.Collection;\n22: import java.util.stream.Collectors;\n23: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\n24: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\n26: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\n27: \n28: /** An {@link ExecutableStage} which is constructed with all of its initial state. */\n29: @AutoValue\n30: public abstract class ImmutableExecutableStage implements...
194assistantmcp__sourcegraph__sg_read_file
195usermcp__sourcegraph__sg_read_file
{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: \n22: import java.io.IOException;\n23: import java.util.ArrayList;\n24: import java.util.Collection;\n25: import java.util.Map;\n26: import java.util.stream.Collectors;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\n30: import org.apache.beam.sdk.util.construction.graph.ExecutableStage;\n31: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.J...
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Let me look at a few more key files:
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.runners.fnexecution.translation;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\n21: \n22: import java.io.IOException;\n23: import java.util.Collection;\n24: import java.util.Collections;\n25: import java.util.Locale;\n26: import java.util.Map;\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\n29: import org.apache.beam.runners.core.InMemoryTimerInternals;\n30: import org.apache.beam.runners.core.StateNamespace;\n31: import org.apache.beam.runners.core.StateNamespaces;\n32: import org.apache...
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{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * \"License\"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an \"AS IS\" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.util.construction.graph;\n19: \n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\n22: \n23: import com.google.auto.value.AutoValue;\n24: import java.util.ArrayDeque;\n25: import java.util.Collection;\n26: import java.util.Comparator;\n27: import java.util.HashMap;\n28: import java.util.HashSet;\n29: import java.util.LinkedHashSet;\n30: import java.util.Map;\n31: import java.util.Map.Entry;\n32: import java.util.NavigableSet;\n33: import java.util.Queue;\n34: import java.util.Set;\n3...
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Let me also check the SplittableParDo.java for the PrimitiveBoundedRead and PrimitiveUnboundedRead classes:
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\n710:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n711:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead}.\n712:    *\n713: \n691:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n692:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead} if either the experiment {@code\n693:    * use_deprecated_read} or {@code beam_fn_api_use_deprecated_read} are specified.\n694: \n815:   /** The original primitive based {@link Read.Bounded Read.Bounded} expansion. */\n816:   public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n817:     public PrimitiveBoundedRead(Read.Bounded<T> originalTransform) {\n818:       super(originalTransform, originalTransform.getSource());\n819: \n"}
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{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n155: import org.apache.beam.sdk.util.construction.TransformPayloadTranslatorRegistrar;\n156: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n157: import org.apache.beam.sdk.util.construction.UnconsumedReads;\n158: \n2390: \n2391:       return Pipeline.applyTransform(input, new UnboundedReadFromBoundedSource<>(source))\n2392:           .setIsBoundedInternal(IsBounded.BOUNDED);\n2393: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\n32: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\n33: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n34: import org.apache.flink.api.common.eventtime.Watermark;\n35: \n80:         \"Impulse\",\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\n82:             new BeamImpulseSource()),\n83: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\n39: import org.apache.beam.sdk.util.WindowedValue;\n40: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n41: import org.apache.beam.sdk.values.KV;\n42: \n155:     this.isConvertedBoundedSource =\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\n157: \n158: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/streaming/BoundedSourceRestoreTest.java\n33: import org.apache.beam.sdk.util.WindowedValue;\n34: import or...
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\n114:   @VisibleForTesting\n115:   public static class BoundedToUnboundedSourceAdapter<T>\n116:       extends UnboundedSource<T, BoundedToUnboundedSourceAdapter.Checkpoint<T>> {\n117: \n118: \n119: \n120:     public BoundedToUnboundedSourceAdapter(BoundedSource<T> boundedSource) {\n121:       this.boundedSource = boundedSource;\n122: \n460: \n461:     private class ResidualSource {\n462:       private BoundedSource<T> residualSource;\n463: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSourceTest.java\n155: \n156:   private <T> void testBoundedToUnboundedSourceAdapterCheckpoint(\n157:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\n158:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\n159:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\n160: \n161: \n108:   @Test\n109:   @Category(NeedsRunner.class)\n110:   public void testBoundedToUnboundedSourceAdapter() throws Exception {\n111:     long numElements = 100;\n112: \n207: \n208:   private <T> void testBoundedToUnboundedSourceAdapterCheckpointRestart(\n209:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\n210:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\n211:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\n212: \n213: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\n46:  */\n47: public abstract class FlinkSource<T, OutputT>\n48:     implements Source<OutputT, Fl...
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Now let me also look for PTransformMatchers which is closely related to the override mechanism:
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\n51: })\n52: public class PTransformMatchers {\n53: \n54:   private PTransformMatchers() {}\n55: \n56: \n107: \n108:   private static class EqualClassPTransformMatcher implements PTransformMatcher {\n109: \n110:     private final Class<? extends PTransform> clazz;\n111: \n112:     private EqualClassPTransformMatcher(Class<? extends PTransform> clazz) {\n113:       this.clazz = clazz;\n114: \n63: \n64:   private static class EqualUrnPTransformMatcher implements PTransformMatcher {\n65: \n66: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/PTransformMatchersTest.java\n89: })\n90: public class PTransformMatchersTest implements Serializable {\n91:   @Rule\n92: \n144: \n145:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(MyPTransform.class);\n146:     MyPTransform subclass = new MyPTransform() {};\n147: \n148:     assertThat(subclass.getClass(), not(Matchers.<Class<?>>equalTo(MyPTransform.class)));\n149:     assertThat(subclass, instanceOf(MyPTransform.class));\n150: \n151:     AppliedPTransform<?, ?, ?> application = getAppliedTransform(subclass);\n152: \n153: \n121:   @Test\n122:   public void classEqualToMatchesSameClass() {\n123:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(ParDo.SingleOutput.class);\n124:     AppliedPTransform<?, ?, ?> application =\n125: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n34: })\n35: public abstract class PTransformOverride {\n36:   public static PTransformOverride of(\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?,...
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{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\n58: @SuppressWarnings({\"nullness\", \"keyfor\"}) // TODO(https://github.com/apache/beam/issues/20497)\n59: public class QueryablePipeline {\n60:   // TODO: Is it better to have the signatures here require nodes in almost all contexts, or should\n61: \n105: \n106:   private QueryablePipeline(Collection<String> transformIds, Components components) {\n107:     this.components = components;\n108: \n85:    */\n86:   public static QueryablePipeline forTransforms(\n87:       Collection<String> transformIds, Components components) {\n88:     return new QueryablePipeline(transformIds, components);\n89:   }\n90: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/QueryablePipelineTest.java\n74: \n75: /** Tests for {@link QueryablePipeline}. */\n76: @RunWith(JUnit4.class)\n77: public class QueryablePipelineTest {\n78:   @Rule public ExpectedException thrown = ExpectedException.none();\n79: \n295:         getOnlyElement(components.getTransformsOrThrow(\"BoundedRead\").getOutputsMap().values());\n296:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\n297:     Set<PTransformNode> consumers =\n298: \n270: \n271:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\n272:     PCollectionNode multiInputPc =\n273: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPortablePipelineTranslator.java\n61:   public static void translate(RunnerApi.Pipeline pipeline, PortableTranslationContext ctx) {\n62:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeli...
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Let me search for the SplittableParDo.java to understand the source adapter classes, and also check for any PipelineTranslator interface in core modules:
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{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n40:  */\n41: public interface FlinkPortablePipelineTranslator<\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\n43: \n44: \n51:   /** A handle used to execute a translated pipeline. */\n52:   interface Executor {\n53:     JobExecutionResult execute(String jobName) throws Exception;\n54: \n44:   /** The context used for pipeline translation. */\n45:   interface TranslationContext {\n46:     JobInfo getJobInfo();\n47: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPortablePipelineTranslator.java\n29:  */\n30: public interface SparkPortablePipelineTranslator<T extends SparkTranslationContext> {\n31: \n32: \n26: /**\n27:  * Interface for portable Spark translators. This allows for a uniform invocation pattern for\n28:  * pipeline translation between streaming and batch runners.\n29: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPipelineTranslator.java\n22: /** Translator to support translation between Beam transformations and Spark transformations. */\n23: public interface SparkPipelineTranslator {\n24: \n25: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n36: })\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\n38: \n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\n40: \n41: \n45: \n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\n47:     this.batchContext = new...
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{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n40:  */\n41: public interface FlinkPortablePipelineTranslator<\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\n43: \n44: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n85: \n86:     FlinkPortablePipelineTranslator<?> translator;\n87:     if (!pipelineOptions.isStreaming() && !hasUnboundedPCollections(pipeline)) {\n88: \n95: \n96:   private <T extends FlinkPortablePipelineTranslator.TranslationContext>\n97:       PortablePipelineResult runPipelineWithTranslator(\n98:           final Pipeline pipeline, JobInfo jobInfo, FlinkPortablePipelineTranslator<T> translator)\n99:           throws Exception {\n100: \n101: \n102:     FlinkPortablePipelineTranslator.Executor executor =\n103:         translator.translate(\n104: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n119: public class FlinkBatchPortablePipelineTranslator\n120:     implements FlinkPortablePipelineTranslator<\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\n122: \n178:   public static class BatchTranslationContext\n179:       implements FlinkPortablePipelineTranslator.TranslationContext,\n180:           FlinkPortablePipelineTranslator.Executor {\n181: \n182: \n270:   @Override\n271:   public FlinkPortablePipelineTranslator.Executor translate(\n272:       BatchTranslationContext context, RunnerApi.Pipeline pipeline) {\n273: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipe...
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Now I have enough information to compile a comprehensive answer. Let me write the `answer.json`:
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
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The analysis is complete. Here's a summary of findings:

## Key Findings

In Apache Beam v2.62.0, the `runners/core-construction-java` directory **does not exist** as a separate module — its contents were migrated into `sdks/java/core` under `org.apache.beam.sdk.util.construction`. The five requested components are found across:

### 1. PipelineTranslator interface
No single canonical interface exists in `runners/core-java`. Runner-specific translator interfaces are:
- **`FlinkPortablePipelineTranslator`** — `runners/flink/.../FlinkPortablePipelineTranslator.java`
- **`SparkPortablePipelineTranslator`** — `runners/spark/.../SparkPortablePipelineTranslator.java`
- **`PipelineTranslation`** — `sdks/java/core/.../construction/PipelineTranslation.java` (walks TransformHierarchy to emit RunnerApi proto)

### 2. TransformHierarchy walker
- **`TransformHierarchy`** — `sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java`
- Inner `Node` class implements ordered visitor traversal (`enterCompositeTransform`, `visitPrimitiveTransform`)

### 3. PTransformOverride mechanism
- **`PTransformOverride`** — `sdks/java/core/.../runners/PTransformOverride.java`
- **`PTransformOverrideFactory`** — `sdks/java/core/.../runners/PTransformOverrideFactory.java`
- **`PTransformMatcher`** — `sdks/java/core/.../runners/PTransformMatcher.java`
- **`PTransformMatchers`** — `sdks/java/core/.../construction/PTransformMatchers.java`

### 4. ExecutableStagePayload construction
- **`ExecutableStage`** — `sdks/java/core/.../construction/graph/ExecutableStage.java` (interface with `toPTransform()` building the proto)
- **`ImmutableExecutableStage`** — concrete AutoValue implementation
- **`GreedyPipelineFuser`** — `sdks/java/core/.../construction/graph/GreedyPipelineFuser.java` (...
Tool calls (46)
1. ToolSearch
Input
{
  "query": "select:sg_keyword_search,sg_list_files,sg_read_file,sg_nls_search",
  "max_results": 5
}
Output
{'matches': [], 'query': 'select:sg_keyword_search,sg_list_files,sg_read_file,sg_nls_search', 'total_deferred_tools': 33}
2. ToolSearch
Input
{
  "query": "sourcegraph search",
  "max_results": 5
}
Output
{'matches': ['mcp__sourcegraph__sg_commit_search', 'mcp__sourcegraph__sg_diff_search', 'mcp__sourcegraph__sg_keyword_search', 'mcp__sourcegraph__sg_nls_search', 'mcp__sourcegraph__sg_deepsearch_read'], 'query': 'sourcegraph search', 'total_deferred_tools': 33}
3. mcp__sourcegraph__sg_list_files
Input
{
  "query": "repo:^github.com/sg-evals/beam--v2.62.0$ runners/core-java"
}
Output
Error: validating "arguments": validating root: unexpected additional properties ["query"]
4. mcp__sourcegraph__sg_list_files
Input
{
  "query": "repo:^github.com/sg-evals/beam--v2.62.0$ runners/core-construction-java"
}
Output
Error: validating "arguments": validating root: unexpected additional properties ["query"]
5. ToolSearch
Input
{
  "query": "select:mcp__sourcegraph__sg_list_files",
  "max_results": 1
}
Output
{'matches': ['mcp__sourcegraph__sg_list_files'], 'query': 'select:mcp__sourcegraph__sg_list_files', 'total_deferred_tools': 33}
6. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java"
}
Output
{'content': '{"text":"runners/core-java/src/\\nrunners/core-java/build.gradle\\n"}', 'structuredContent': {'text': 'runners/core-java/src/\nrunners/core-java/build.gradle\n'}}
7. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-construction-java"
}
Output
{'content': '{"text":"No files."}', 'structuredContent': {'text': 'No files.'}}
8. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java/src"
}
Output
{'content': '{"text":"runners/core-java/src/main/\\nrunners/core-java/src/test/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/\nrunners/core-java/src/test/\n'}}
9. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners"
}
Output
{'content': '{"text":"runners/core-java/\\nrunners/direct-java/\\nrunners/extensions-java/\\nrunners/flink/\\nrunners/google-cloud-dataflow-java/\\nrunners/java-fn-execution/\\nrunners/java-job-service/\\nrunners/jet/\\nrunners/local-java/\\nrunners/portability/\\nrunners/prism/\\nrunners/samza/\\nrunners/spark/\\nrunners/twister2/\\n"}', 'structuredContent': {'text': 'runners/core-java/\nrunners/direct-java/\nrunners/extensions-java/\nrunners/flink/\nrunners/google-cloud-dataflow-java/\nrunners/java-fn-execution/\nrunners/java-job-service/\nrunners/jet/\nrunners/local-java/\nrunners/portability/\nrunners/prism/\nrunners/samza/\nrunners/spark/\nrunners/twister2/\n'}}
10. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java/src/main"
}
Output
{'content': '{"text":"runners/core-java/src/main/java/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/\n'}}
11. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "PipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/spark/3/src/main/java/org/apache/beam/runners/spark/structuredstreaming/translation/PipelineTranslator.java\\n81: @Internal\\n82: public abstract class PipelineTranslator {\\n83:   private static final Logger LOG = LoggerFactory.getLogger(PipelineTranslator.class);\\n84: \\n85: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\\n29:  */\\n30: abstract class FlinkPipelineTranslator extends Pipeline.PipelineVisitor.Defaults {\\n31: \\n32: \\n23:  * The role of this class is to translate the Beam operators to their Flink counterparts. If we have\\n24:  * a streaming job, this is instantiated as a {@link FlinkStreamingPipelineTranslator}. In other\\n25:  * case, i.e. for a batch job, a {@link FlinkBatchPipelineTranslator} is created. Correspondingly,\\n26:  * the {@link org.apache.beam.sdk.values.PCollection}-based user-provided job is translated into a\\n27: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\\n36: })\\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\\n38: \\n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\\n40: \\n41: \\n45: \\n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\\n48: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\\n74: })\\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\\n76: \\n77:   private static final Logger LOG = LoggerFactory.getLogger(FlinkStreamingPipelineTranslator.class);\\n78: \\n79: \\n83: \\n84:   public FlinkStreamingPipelineTranslator(\\n85:       StreamExecutionEnvironment env, PipelineOptions options, boolean isStreaming) {\\n86: \\n66: /**\\n67:  * This is a {@link FlinkPipelineTranslator} for streaming jobs. Its role is to translate the\\n68:  * user-provided {@link org.apache.beam.sdk.values.PCollection}-based job into a {@link\\n69: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPipelineTranslator.java\\n41: })\\n42: public class SamzaPipelineTranslator {\\n43: \\n44: \\n53: \\n54:   private SamzaPipelineTranslator() {}\\n55: \\n56: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\\n118: }) // TODO(https://github.com/apache/beam/issues/20497)\\n119: public class FlinkBatchPortablePipelineTranslator\\n120:     implements FlinkPortablePipelineTranslator<\\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\\n122: \\n123: \\n249: \\n250:   public FlinkBatchPortablePipelineTranslator(\\n251:       Map<String, PTransformTranslator> urnToTransformTranslator) {\\n252: \\n20: import static org.apache.beam.runners.flink.translation.utils.FlinkPortableRunnerUtils.requiresTimeSortedInput;\\n21: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.createOutputMap;\\n22: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.getWindowingStrategy;\\n23: import static org.apache.beam.runners.fnexecution.translation.PipelineTranslatorUtils.instantiateCoder;\\n24: import static org.apache.beam.sdk.util.construction.ExecutableStageTranslation.generateNameFromStagePayload;\\n25: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\\n130: }) // TODO(https://github.com/apache/beam/issues/20497)\\n131: public class FlinkStreamingPortablePipelineTranslator\\n132:     implements FlinkPortablePipelineTranslat...
12. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java/src/main/java"
}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/\n'}}
13. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "TransformHierarchy repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\\n61: })\\n62: public class TransformHierarchy {\\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\\n64: \\n65: \\n74: \\n75:   public TransformHierarchy(ResourceHints resourceHints) {\\n76:     producers = new HashMap<>();\\n77: \\n84:    * Adds the named {@link PTransform} consuming the provided {@link PInput} as a node in this\\n85:    * {@link TransformHierarchy} as a child of the current node, and sets it to be the current node.\\n86:    *\\n87: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/runners/TransformHierarchyTest.java\\n72: \\n73: /** Tests for {@link TransformHierarchy}. */\\n74: @RunWith(JUnit4.class)\\n75: public class TransformHierarchyTest implements Serializable {\\n76:   @Rule\\n77: \\n41: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\\n42: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\\n43: import org.apache.beam.sdk.testing.TestPipeline;\\n44: \\n80:   @Rule public transient ExpectedException thrown = ExpectedException.none();\\n81:   private transient TransformHierarchy hierarchy;\\n82: \\n83: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/test/resources/log4j-test.properties\\n35: #log4j.logger.org.apache.beam.sdk.coders=INFO\\n36: #log4j.logger.org.apache.beam.sdk.runners.TransformHierarchy=ERROR\\n37: #log4j.logger.org.apache.beam.runners.spark.SparkRunner$Evaluator=ERROR\\n38: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/Utils.java\\n41: import org.apache.beam.sdk.runners.AppliedPTransform;\\n42: import org.apache.beam.sdk.runners.TransformHierarchy;\\n43: import org.apache.beam.sdk.transforms.DoFn;\\n44: \\n71: \\n72:   static PValue getMainInput(Pipeline pipeline, TransformHierarchy.Node node) {\\n73:     Collection<PValue> mainInputs = getMainInputs(pipeline, node);\\n74: \\n76: \\n77:   static Collection<PValue> getMainInputs(Pipeline pipeline, TransformHierarchy.Node node) {\\n78:     if (node.getTransform() == null) {\\n79: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/SparkRunner.java\\n48: import org.apache.beam.sdk.runners.AppliedPTransform;\\n49: import org.apache.beam.sdk.runners.TransformHierarchy;\\n50: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\\n51: import org.apache.beam.sdk.transforms.Combine;\\n52: \\n324:     @Override\\n325:     public void doVisitTransform(TransformHierarchy.Node node) {\\n326:       // we populate cache candidates by updating the map with inputs of each node.\\n327: \\n359:     @Override\\n360:     public CompositeBehavior enterCompositeTransform(TransformHierarchy.Node node) {\\n361:       PTransform<?, ?> transform = node.getTransform();\\n362: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkRunner.java\\n30: import org.apache.beam.sdk.options.PipelineOptionsValidator;\\n31: import org.apache.beam.sdk.runners.TransformHierarchy;\\n32: import org.apache.beam.sdk.transforms.PTransform;\\n33: \\n140:             @Override\\n141:             public void visitPrimitiveTransform(TransformHierarchy.Node node) {\\n142:               if (ptransformViewsWithNonDeterministicKeyCoders.contains(node.getTransform())) {\\n143: \\n147:             @Override\\n148:             public CompositeBehavior enterCompositeTransform(TransformHierarchy.Node node) {\\n149:               if (ptransformViewsWithNonDeterministicKeyCoders.contains(node.getTransform())) {\\n150: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/jet/src/main/java/org/apache/beam/runners/jet/JetGraphVisitor.java\\n23: import org.apache.beam.sdk.runners.AppliedPTransform;\\n24: import org.apache.beam.sdk.runners.TransformHierarchy;\\n25: i...
14. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java/src/main/java/org"
}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/\n'}}
15. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "PTransformOverride repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\n34: })\\n35: public abstract class PTransformOverride {\\n36:   public static PTransformOverride of(\\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\\n38:     return new AutoValue_PTransformOverride(matcher, factory);\\n39:   }\\n40: \\n26:  *\\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\\n28:  * matching {@link PTransform PTransforms}.\\n29: \\n43: \\n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\\n46: }\\n47: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/ptransform_overrides.py\\n24: \\n25: class NativeReadPTransformOverride(PTransformOverride):\\n26:   \\"\\"\\"A ``PTransformOverride`` for ``Read`` using native sources.\\n27: \\n28: \\n21: \\n22: from apache_beam.pipeline import PTransformOverride\\n23: \\n24: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\\n40: })\\n41: public interface PTransformOverrideFactory<\\n42:     InputT extends PInput,\\n43: \\n68:             InputT input, PTransform<InputT, OutputT> transform) {\\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\\n70:     }\\n71: \\n80:     public static ReplacementOutput of(TaggedPValue original, TaggedPValue replacement) {\\n81:       return new AutoValue_PTransformOverrideFactory_ReplacementOutput(original, replacement);\\n82:     }\\n83: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dask/overrides.py\\n23: from apache_beam.pipeline import AppliedPTransform\\n24: from apache_beam.pipeline import PTransformOverride\\n25: from apache_beam.runners.direct.direct_runner import _GroupAlsoByWindowDoFn\\n26: \\n107: \\n108: def dask_overrides() -> t.List[PTransformOverride]:\\n109:   class CreateOverride(PTransformOverride):\\n110:     def matches(self, applied_ptransform: AppliedPTransform) -> bool:\\n111: \\n116: \\n117:   class ReshuffleOverride(PTransformOverride):\\n118:     def matches(self, applied_ptransform: AppliedPTransform) -> bool:\\n119: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/direct/direct_runner.py\\n331: def _get_transform_overrides(pipeline_options):\\n332:   # A list of PTransformOverride objects to be applied before running a pipeline\\n333:   # using DirectRunner.\\n334: \\n338:   # Importing following locally to avoid a circular dependency.\\n339:   from apache_beam.pipeline import PTransformOverride\\n340:   from apache_beam.runners.direct.helper_transforms import LiftedCombinePerKey\\n341: \\n343: \\n344:   class CombinePerKeyOverride(PTransformOverride):\\n345:     def matches(self, applied_ptransform):\\n346: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/direct/sdf_direct_runner.py\\n35: from apache_beam.pipeline import AppliedPTransform\\n36: from apache_beam.pipeline import PTransformOverride\\n37: from apache_beam.runners.common import DoFnContext\\n38: \\n50: \\n51: class SplittableParDoOverride(PTransformOverride):\\n52:   \\"\\"\\"A transform override for ParDo transformss of SplittableDoFns.\\n53: \\n197: \\n198: class ProcessKeyedElementsViaKeyedWorkItemsOverride(PTransformOverride):\\n199:   \\"\\"\\"A transform override for ProcessElements transform.\\"\\"\\"\\n200: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/python/apache_beam/runners/dataflow/dataflow_runner.py\\n58: if TYPE_CHECKING:\\n59:   from apache_beam.pipeline import PTransformOverride\\n60: \\n61: \\n79: \\n80:   # A list of PTransformOverride objects to be applied before running a pipeline\\n81:   # using DataflowRunner.\\n82: \\n87:   # Imported here to avoi...
16. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java/src/main/java/org/apache"
}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/beam/\n'}}
17. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "ExecutableStagePayload repo:^github.com/sg-evals/beam--v2.62.0$"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/go/pkg/beam/model/pipeline_v1/beam_runner_api.pb.go\\n6415: // ProcessBundleDescriptor.\\n6416: type ExecutableStagePayload struct {\\n6417: \\tstate         protoimpl.MessageState\\n6418: \\n7601: // local name.\\n7602: type ExecutableStagePayload_SideInputId struct {\\n7603: \\tstate         protoimpl.MessageState\\n7604: \\n7660: // local name.\\n7661: type ExecutableStagePayload_UserStateId struct {\\n7662: \\tstate         protoimpl.MessageState\\n7663: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/typescript/src/apache_beam/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.ts\\n3083:  *\\n3084:  * @generated from protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\\n3085:  */\\n3086: export interface ExecutableStagePayload {\\n3087:     /**\\n3088: \\n7848: // @generated message type with reflection information, may provide speed optimized methods\\n7849: class ExecutableStagePayload$Type extends MessageType<ExecutableStagePayload> {\\n7850:     constructor() {\\n7851:         super(\\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload\\", [\\n7852:             { no: 1, name: \\"environment\\", kind: \\"message\\", T: () => Environment },\\n7853:             { no: 9, name: \\"wire_coder_settings\\", kind: \\"message\\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_WireCoderSetting },\\n7854:             { no: 2, name: \\"input\\", kind: \\"scalar\\", T: 9 /*ScalarType.STRING*/ },\\n7855:             { no: 3, name: \\"side_inputs\\", kind: \\"message\\", repeat: 1 /*RepeatType.PACKED*/, T: () => ExecutableStagePayload_SideInputId },\\n7856:             { no: 4, name: \\"transforms\\", kind: \\"scalar\\", repeat: 2 /*RepeatType.UNPACKED*/, T: 9 /*ScalarType.STRING*/ },\\n7857: \\n7954: /**\\n7955:  * @generated MessageType for protobuf message org.apache.beam.model.pipeline.v1.ExecutableStagePayload\\n7956:  */\\n7957: export const ExecutableStagePayload = new ExecutableStagePayload$Type();\\n7958: // @generated message type with reflection information, may provide speed optimized methods\\n7959: class ExecutableStagePayload_SideInputId$Type extends MessageType<ExecutableStagePayload_SideInputId> {\\n7960:     constructor() {\\n7961:         super(\\"org.apache.beam.model.pipeline.v1.ExecutableStagePayload.SideInputId\\", [\\n7962:             { no: 1, name: \\"transform_id\\", kind: \\"scalar\\", T: 9 /*ScalarType.STRING*/ },\\n7963: \\n\\n# github.com/sg-evals/beam--v2.62.0 – model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.proto\\n1913: // ProcessBundleDescriptor.\\n1914: message ExecutableStagePayload {\\n1915: \\n1916: \\n1925:   // (Required) Input PCollection id. This must be present as a value in the inputs of any\\n1926:   // PTransform the ExecutableStagePayload is the payload of.\\n1927:   string input = 2;\\n1928: \\n1929:   // The side inputs required for this executable stage. Each side input of each PTransform within\\n1930:   // this ExecutableStagePayload must be represented within this field.\\n1931:   repeated SideInputId side_inputs = 3;\\n1932: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\\n40: \\n41:   /** Extracts an {@link ExecutableStagePayload} from the given transform. */\\n42:   public static ExecutableStagePayload getExecutableStagePayload(\\n43:       AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\\n44: \\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\\n30: \\n47:     checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\\n48:     return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\\n49:   }\\n50: \\n\\n# github.com/sg-evals/beam--v2.62.0 ...
18. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java/src/main/java/org/apache/beam"
}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/runners/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/beam/runners/\n'}}
19. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "BoundedSource adapter repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/core-java/"
}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
20. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java/src/main/java/org/apache/beam/runners"
}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/beam/runners/core/\n'}}
21. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java/src/main/java/org/apache/beam/runners/core"
}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/metrics/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/serialization/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/triggers/\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ActiveWindowSet.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/Concatenate.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/DoFnRunners.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ElementByteSizeObservable.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GlobalCombineFnRunners.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowsAggregators.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/GroupByKeyViaGroupByKeyOnly.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryBundleFinalizer.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryMultimapSideInputView.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryStateInternals.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/InMemoryTimerInternals.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItem.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItemCoder.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/KeyedWorkItems.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/LateDataDroppingDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/LateDataUtils.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/MergingActiveWindowSet.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/MergingStateAccessor.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NonEmptyPanes.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NonMergingActiveWindowSet.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/NullSideInputReader.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/OutputAndTimeBoundedSplittableProcessElementInvoker.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/OutputWindowedValue.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PaneInfoTracker.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PeekingReiterator.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ProcessFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/PushbackSideInputDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReadyCheckingSideInputReader.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFn.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnContextFactory.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/ReduceFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SideInputHandler.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SideInputReader.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SimpleDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SimplePushbackSideInputDoFnRunner.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/SplittableProcessElementInvoker.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/StateAccesso...
22. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/construction"
}
Output
{'content': '{"text":"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\\nrunners/core-java/src/main/java/org/apache/beam/runners/core/construction/package-info.java\\n"}', 'structuredContent': {'text': 'runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\nrunners/core-java/src/main/java/org/apache/beam/runners/core/construction/package-info.java\n'}}
23. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "BoundedSourceAsSDFWrapperFn repo:^github.com/sg-evals/beam--v2.62.0$"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\\n268:    */\\n269:   static class BoundedSourceAsSDFWrapperFn<T, BoundedSourceT extends BoundedSource<T>>\\n270:       extends DoFn<BoundedSourceT, T> {\\n271:     private static final Logger LOG = LoggerFactory.getLogger(BoundedSourceAsSDFWrapperFn.class);\\n272: \\n273: \\n477:   @UnboundedPerElement\\n478:   static class UnboundedSourceAsSDFWrapperFn<OutputT, CheckpointT extends CheckpointMark>\\n479:       extends DoFn<UnboundedSource<OutputT, CheckpointT>, ValueWithRecordId<OutputT>> {\\n480: \\n487:     @VisibleForTesting\\n488:     UnboundedSourceAsSDFWrapperFn(Coder<CheckpointT> checkpointCoder) {\\n489:       this.checkpointCoder = checkpointCoder;\\n490: \\n\\n# github.com/sg-evals/beam--v2.62.0 – CHANGES.md\\n1059: * synthetic.SourceConfig field types have changed to int64 from int for better compatibility with Flink\'s use of Logical types in Schemas (Go) ([BEAM-14173](https://issues.apache.org/jira/browse/BEAM-14173))\\n1060: * Default coder updated to compress sources used with `BoundedSourceAsSDFWrapperFn` and `UnboundedSourceAsSDFWrapper`.\\n1061: \\n1062: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java\\n94:   public void testInstantiationOfBoundedSourceAsSDFWrapper() {\\n95:     DoFn dofn = new Read.BoundedSourceAsSDFWrapperFn<>();\\n96:     DoFnInvokers.invokerFor(dofn);\\n97: \\n236:       @SuppressWarnings(\\"unchecked\\")\\n237:       Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark> createUnboundedSdfWrapper() {\\n238:         return new Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark>(\\n239:             (Coder) source.getCheckpointMarkCoder()) {\\n240: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\n268:    */\n269:   static class BoundedSourceAsSDFWrapperFn<T, BoundedSourceT extends BoundedSource<T>>\n270:       extends DoFn<BoundedSourceT, T> {\n271:     private static final Logger LOG = LoggerFactory.getLogger(BoundedSourceAsSDFWrapperFn.class);\n272: \n273: \n477:   @UnboundedPerElement\n478:   static class UnboundedSourceAsSDFWrapperFn<OutputT, CheckpointT extends CheckpointMark>\n479:       extends DoFn<UnboundedSource<OutputT, CheckpointT>, ValueWithRecordId<OutputT>> {\n480: \n487:     @VisibleForTesting\n488:     UnboundedSourceAsSDFWrapperFn(Coder<CheckpointT> checkpointCoder) {\n489:       this.checkpointCoder = checkpointCoder;\n490: \n\n# github.com/sg-evals/beam--v2.62.0 – CHANGES.md\n1059: * synthetic.SourceConfig field types have changed to int64 from int for better compatibility with Flink\'s use of Logical types in Schemas (Go) ([BEAM-14173](https://issues.apache.org/jira/browse/BEAM-14173))\n1060: * Default coder updated to compress sources used with `BoundedSourceAsSDFWrapperFn` and `UnboundedSourceAsSDFWrapper`.\n1061: \n1062: \n\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/io/ReadTest.java\n94:   public void testInstantiationOfBoundedSourceAsSDFWrapper() {\n95:     DoFn dofn = new Read.BoundedSourceAsSDFWrapperFn<>();\n96:     DoFnInvokers.invokerFor(dofn);\n97: \n236:       @SuppressWarnings("unchecked")\n237:       Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark> createUnboundedSdfWrapper() {\n238:         return new Read.UnboundedSourceAsSDFWrapperFn<Long, CheckpointMark>(\n239:             (Coder) source.getCheckpointMarkCoder()) {\n240: \n'}}
24. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "class PipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/core-java/"
}
Output
{'content': '{"text":"No results.\\n\\nNo results found."}', 'structuredContent': {'text': 'No results.\n\nNo results found.'}}
25. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners"
}
Output
{'content': '{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PipelineRunnerRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/package-info.java\\n"}', 'structuredContent': {'text': 'sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/PipelineRunnerRegistrar.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/runners/package-info.java\n'}}
26. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction"
}
Output
{'content': '{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/renderer/\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/resources/\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ArtifactResolver.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/BeamUrns.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslatorRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CoderTranslators.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CombineTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/CreatePCollectionViewTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DeduplicatedFlattenFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultArtifactResolver.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DefaultExpansionServiceClientFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/DisplayDataTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/EmptyFlattenAsCreateFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/Environments.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClient.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExpansionServiceClientFactory.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/External.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptions.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExternalTranslationOptionsRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/FlattenTranslator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ForwardingPTransform.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupByKeyTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/GroupIntoBatchesTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ImpulseTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoderRegistrar.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ModelCoders.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/NativeTransforms.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PCollectionViewTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ParDoTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineOptionsTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PrimitiveCreate.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\\nsdks/java/cor...
27. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph"
}
Output
{'content': '{"text":"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FieldAccessVisitor.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Networks.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/OutputDeduplicator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PCollectionOutputTagVisitor.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineNode.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionProducerVisitor.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SplittableParDoExpander.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TrivialNativeTransformExpander.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java\\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/package-info.java\\n"}', 'structuredContent': {'text': 'sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FieldAccessVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Networks.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/OutputDeduplicator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PCollectionOutputTagVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineNode.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionProducerVisitor.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\nsdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/Splittab...
28. mcp__sourcegraph__sg_list_files
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation"
}
Output
{'content': '{"text":"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/package-info.java\\n"}', 'structuredContent': {'text': 'runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/BatchSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/StreamingSideInputHandlerFactory.java\nrunners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/package-info.java\n'}}
29. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.runners;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\\n22: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\\n23: \\n24: import java.util.ArrayList;\\n25: import java.util.Collections;\\n26: import java.util.HashMap;\\n27: import java.util.HashSet;\\n28: import java.util.List;\\n29: import java.util.Map;\\n30: import java.util.Map.Entry;\\n31: import java.util.Set;\\n32: import org.apache.beam.sdk.Pipeline;\\n33: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\\n34: import org.apache.beam.sdk.Pipeline.PipelineVisitor.CompositeBehavior;\\n35: import org.apache.beam.sdk.annotations.Internal;\\n36: import org.apache.beam.sdk.runners.PTransformOverrideFactory.ReplacementOutput;\\n37: import org.apache.beam.sdk.transforms.PTransform;\\n38: import org.apache.beam.sdk.transforms.resourcehints.ResourceHints;\\n39: import org.apache.beam.sdk.values.PCollection;\\n40: import org.apache.beam.sdk.values.PInput;\\n41: import org.apache.beam.sdk.values.POutput;\\n42: import org.apache.beam.sdk.values.PValue;\\n43: import org.apache.beam.sdk.values.PValues;\\n44: import org.apache.beam.sdk.values.TupleTag;\\n45: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.annotations.VisibleForTesting;\\n46: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.MoreObjects;\\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\\n48: import org.checkerframework.checker.nullness.qual.Nullable;\\n49: import org.slf4j.Logger;\\n50: import org.slf4j.LoggerFactory;\\n51: \\n52: /**\\n53:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\\n54:  *\\n55:  * <p>Captures information about a collection of transformations and their associated {@link\\n56:  * PCollection PCollections}.\\n57:  */\\n58: @Internal\\n59: @SuppressWarnings({\\n60:   \\"nullness\\" // TODO(https://github.com/apache/beam/issues/20497)\\n61: })\\n62: public class TransformHierarchy {\\n63:   private static final Logger LOG = LoggerFactory.getLogger(TransformHierarchy.class);\\n64: \\n65:   private final Node root;\\n66:   private final Map<Node, PInput> unexpandedInputs;\\n67:   private final Map<PCollection<?>, Node> producers;\\n68: \\n69:   // A map of PCollection<?> to the PInput the producing PTransform is applied to\\n70:   private final Map<PCollection<?>, PInput> producerInput;\\n71: \\n72:   // Maintain a stack based on the enclosing nodes\\n73:   private Node current;\\n74: \\n75:   public TransformHierarchy(ResourceHints resourceHints) {\\n76:     producers = new HashMap<>();\\n77:     producerInput...
30. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.runners;\\n19: \\n20: import com.google.auto.value.AutoValue;\\n21: import org.apache.beam.sdk.annotations.Internal;\\n22: import org.apache.beam.sdk.transforms.PTransform;\\n23: \\n24: /**\\n25:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\\n26:  *\\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\\n28:  * matching {@link PTransform PTransforms}.\\n29:  */\\n30: @Internal\\n31: @AutoValue\\n32: @SuppressWarnings({\\n33:   \\"rawtypes\\" // TODO(https://github.com/apache/beam/issues/20447)\\n34: })\\n35: public abstract class PTransformOverride {\\n36:   public static PTransformOverride of(\\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\\n38:     return new AutoValue_PTransformOverride(matcher, factory);\\n39:   }\\n40: \\n41:   /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\\n42:   public abstract PTransformMatcher getMatcher();\\n43: \\n44:   /** Gets the {@link PTransformOverrideFactory} of this override. */\\n45:   public abstract PTransformOverrideFactory<?, ?, ?> getOverrideFactory();\\n46: }\\n47: "}', 'structuredContent': {'text': 'URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n1: /*\n2:  * Licensed to the Apache Software Foundation (ASF) under one\n3:  * or more contributor license agreements.  See the NOTICE file\n4:  * distributed with this work for additional information\n5:  * regarding copyright ownership.  The ASF licenses this file\n6:  * to you under the Apache License, Version 2.0 (the\n7:  * "License"); you may not use this file except in compliance\n8:  * with the License.  You may obtain a copy of the License at\n9:  *\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\n11:  *\n12:  * Unless required by applicable law or agreed to in writing, software\n13:  * distributed under the License is distributed on an "AS IS" BASIS,\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n15:  * See the License for the specific language governing permissions and\n16:  * limitations under the License.\n17:  */\n18: package org.apache.beam.sdk.runners;\n19: \n20: import com.google.auto.value.AutoValue;\n21: import org.apache.beam.sdk.annotations.Internal;\n22: import org.apache.beam.sdk.transforms.PTransform;\n23: \n24: /**\n25:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\n26:  *\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\n28:  * matching {@link PTransform PTransforms}.\n29:  */\n30: @Internal\n31: @AutoValue\n32: @SuppressWarnings({\n33...
31. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction;\\n19: \\n20: import java.io.IOException;\\n21: import java.util.ArrayList;\\n22: import java.util.Collections;\\n23: import java.util.HashMap;\\n24: import java.util.HashSet;\\n25: import java.util.List;\\n26: import java.util.Map;\\n27: import java.util.Set;\\n28: import java.util.stream.Collectors;\\n29: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n30: import org.apache.beam.sdk.Pipeline;\\n31: import org.apache.beam.sdk.Pipeline.PipelineVisitor;\\n32: import org.apache.beam.sdk.runners.AppliedPTransform;\\n33: import org.apache.beam.sdk.runners.TransformHierarchy.Node;\\n34: import org.apache.beam.sdk.util.construction.graph.PipelineValidator;\\n35: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ArrayListMultimap;\\n36: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\\n37: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ListMultimap;\\n38: \\n39: /** Utilities for going to/from Runner API pipelines. */\\n40: public class PipelineTranslation {\\n41: \\n42:   public static RunnerApi.Pipeline toProto(Pipeline pipeline) {\\n43:     return toProto(pipeline, SdkComponents.create(pipeline.getOptions()));\\n44:   }\\n45: \\n46:   public static RunnerApi.Pipeline toProto(Pipeline pipeline, boolean useDeprecatedViewTransforms) {\\n47:     return toProto(\\n48:         pipeline, SdkComponents.create(pipeline.getOptions()), useDeprecatedViewTransforms);\\n49:   }\\n50: \\n51:   public static RunnerApi.Pipeline toProto(Pipeline pipeline, SdkComponents components) {\\n52:     return toProto(pipeline, components, false);\\n53:   }\\n54: \\n55:   public static RunnerApi.Pipeline toProto(\\n56:       final Pipeline pipeline,\\n57:       final SdkComponents components,\\n58:       boolean useDeprecatedViewTransforms) {\\n59:     return toProto(pipeline, components, useDeprecatedViewTransforms, true);\\n60:   }\\n61: \\n62:   public static RunnerApi.Pipeline toProto(\\n63:       final Pipeline pipeline,\\n64:       final SdkComponents components,\\n65:       boolean useDeprecatedViewTransforms,\\n66:       boolean upgradeTransforms) {\\n67:     final List<String> rootIds = new ArrayList<>();\\n68:     pipeline.traverseTopologically(\\n69:         new PipelineVisitor.Defaults() {\\n70:           private final ListMultimap<Node, AppliedPTransform<?, ?, ?>> children =\\n71:               ArrayListMultimap.create();\\n72: \\n73:           @Override\\n74:           public void leaveCompositeTransform(Node node) {\\n75:             if (node.isRootNode()) {\\n76:               for (AppliedPTransform<?, ?, ?> pipelineRoot : children.get(node)) {\\n77:                 rootIds.add(components.getExistingPTransformId(pipelineRoot));\\n78:               }\\n79:             } else {\\n80:    ...
32. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction.graph;\\n19: \\n20: import java.util.Collection;\\n21: import java.util.Collections;\\n22: import java.util.List;\\n23: import java.util.stream.Collectors;\\n24: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\\n26: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.SideInputId;\\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.TimerId;\\n30: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.UserStateId;\\n31: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\\n32: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\\n33: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\\n34: import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\\n35: import org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\\n36: \\n37: /**\\n38:  * A combination of PTransforms that can be executed within a single SDK harness.\\n39:  *\\n40:  * <p>Contains only the nodes that specify the processing to perform within the SDK harness, and\\n41:  * does not contain any runner-executed nodes.\\n42:  *\\n43:  * <p>Within a single {@link Pipeline}, {@link PTransform PTransforms} and {@link PCollection\\n44:  * PCollections} are permitted to appear in multiple executable stages. However, paths from a root\\n45:  * {@link PTransform} to any other {@link PTransform} within that set of stages must be unique.\\n46:  */\\n47: public interface ExecutableStage {\\n48:   /**\\n49:    * The URN identifying an {@link ExecutableStage} that has been converted to a {@link PTransform}.\\n50:    */\\n51:   String URN = \\"beam:runner:executable_stage:v1\\";\\n52: \\n53:   /**\\n54:    * Return the {@link Components} required to execute this {@link ExecutableStage}.\\n55:    *\\n56:    * <p>This must contain all of the transforms returned by {@link #getTransforms()} and the closure\\n57:    * of all components that those {@link PipelineNode.PTransformNode transforms} reference.\\n58:    */\\n59:   RunnerApi.Components getComponents();\\n60: \\n61:   /**\\n62:    * Returns the {@link Environment} this stage executes in.\\n63:    *\\n64:    * <p>An {@link ExecutableStage} consists of {@link PTransform PTransforms} which can all be\\n65:    * executed within a single {@link Environment}. The assumption made here is that\\n66:    * runner-implemented transforms will be associated with these subgraphs by the overall graph\\n67:    * topology, which will be handled by runners by performing already-required element routing and\\n68:    * runner-...
33. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: \\n22: import com.google.auto.service.AutoService;\\n23: import java.io.IOException;\\n24: import java.util.Collections;\\n25: import java.util.Map;\\n26: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi.FunctionSpec;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.IsBounded;\\n29: import org.apache.beam.model.pipeline.v1.RunnerApi.ReadPayload;\\n30: import org.apache.beam.sdk.io.BoundedSource;\\n31: import org.apache.beam.sdk.io.Source;\\n32: import org.apache.beam.sdk.io.UnboundedSource;\\n33: import org.apache.beam.sdk.runners.AppliedPTransform;\\n34: import org.apache.beam.sdk.transforms.PTransform;\\n35: import org.apache.beam.sdk.util.SerializableUtils;\\n36: import org.apache.beam.sdk.values.PBegin;\\n37: import org.apache.beam.sdk.values.PCollection;\\n38: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.ByteString;\\n39: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\\n40: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;\\n41: \\n42: /**\\n43:  * Methods for translating {@link SplittableParDo.PrimitiveBoundedRead} and {@link\\n44:  * SplittableParDo.PrimitiveUnboundedRead} {@link PTransform PTransformTranslation} into {@link\\n45:  * ReadPayload} protos.\\n46:  */\\n47: @SuppressWarnings({\\n48:   \\"nullness\\", // TODO(https://github.com/apache/beam/issues/20497)\\n49:   \\"rawtypes\\" // TODO(https://github.com/apache/beam/issues/20447)\\n50: })\\n51: public class ReadTranslation {\\n52:   private static final String JAVA_SERIALIZED_BOUNDED_SOURCE = \\"beam:java:boundedsource:v1\\";\\n53:   private static final String JAVA_SERIALIZED_UNBOUNDED_SOURCE = \\"beam:java:unboundedsource:v1\\";\\n54: \\n55:   public static ReadPayload toProto(SplittableParDo.PrimitiveBoundedRead<?> read) {\\n56:     return ReadPayload.newBuilder()\\n57:         .setIsBounded(IsBounded.Enum.BOUNDED)\\n58:         .setSource(toProto(read.getSource()))\\n59:         .build();\\n60:   }\\n61: \\n62:   public static ReadPayload toProto(SplittableParDo.PrimitiveUnboundedRead<?> read) {\\n63:     return ReadPayload.newBuilder()\\n64:         .setIsBounded(IsBounded.Enum.UNBOUNDED)\\n65:         .setSource(toProto(read.getSource()))\\n66:         .build();\\n67:   }\\n68: \\n69:   public static FunctionSpec toProto(Source<?> source) {\\n70:     if (source instanceof BoundedSource) {\\n71:       return toProto((BoundedSource) source);\\n72:     } else if (source instanceof UnboundedSource) {\\n73:       return toProto((UnboundedSource<?, ?>) source);\\n74:     } else {\\n75:       throw new Ill...
34. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.runners;\\n19: \\n20: import com.google.auto.value.AutoValue;\\n21: import java.util.Map;\\n22: import org.apache.beam.sdk.PipelineRunner;\\n23: import org.apache.beam.sdk.annotations.Internal;\\n24: import org.apache.beam.sdk.transforms.PTransform;\\n25: import org.apache.beam.sdk.values.PCollection;\\n26: import org.apache.beam.sdk.values.PInput;\\n27: import org.apache.beam.sdk.values.POutput;\\n28: import org.apache.beam.sdk.values.TaggedPValue;\\n29: import org.apache.beam.sdk.values.TupleTag;\\n30: \\n31: /**\\n32:  * <b><i>For internal use only; no backwards-compatibility guarantees.</i></b>\\n33:  *\\n34:  * <p>Produces {@link PipelineRunner}-specific overrides of {@link PTransform PTransforms}, and\\n35:  * provides mappings between original and replacement outputs.\\n36:  */\\n37: @Internal\\n38: @SuppressWarnings({\\n39:   \\"rawtypes\\" // TODO(https://github.com/apache/beam/issues/20447)\\n40: })\\n41: public interface PTransformOverrideFactory<\\n42:     InputT extends PInput,\\n43:     OutputT extends POutput,\\n44:     TransformT extends PTransform<? super InputT, OutputT>> {\\n45:   /**\\n46:    * Returns a {@link PTransform} that produces equivalent output to the provided {@link\\n47:    * AppliedPTransform transform}.\\n48:    */\\n49:   PTransformReplacement<InputT, OutputT> getReplacementTransform(\\n50:       AppliedPTransform<InputT, OutputT, TransformT> transform);\\n51: \\n52:   /**\\n53:    * Returns a {@link Map} from the expanded values in {@code newOutput} to the values produced by\\n54:    * the original transform.\\n55:    */\\n56:   Map<PCollection<?>, ReplacementOutput> mapOutputs(\\n57:       Map<TupleTag<?>, PCollection<?>> outputs, OutputT newOutput);\\n58: \\n59:   /**\\n60:    * A {@link PTransform} that replaces an {@link AppliedPTransform}, and the input required to do\\n61:    * so. The input must be constructed from the expanded form, as the transform may not have\\n62:    * originally been applied within this process or from within a Java SDK.\\n63:    */\\n64:   @AutoValue\\n65:   abstract class PTransformReplacement<InputT extends PInput, OutputT extends POutput> {\\n66:     public static <InputT extends PInput, OutputT extends POutput>\\n67:         PTransformReplacement<InputT, OutputT> of(\\n68:             InputT input, PTransform<InputT, OutputT> transform) {\\n69:       return new AutoValue_PTransformOverrideFactory_PTransformReplacement(input, transform);\\n70:     }\\n71: \\n72:     public abstract InputT getInput();\\n73: \\n74:     public abstract PTransform<InputT, OutputT> getTransform();\\n75:   }\\n76: \\n77:   /** A mapping between original {@link TaggedPValue} outputs and their replacements. */\\n78:   @AutoValue\\n79:   abstract class ReplacementOutput {\\n80:     public static ReplacementOutput of(TaggedPValue original, ...
35. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction.graph;\\n19: \\n20: import com.google.auto.value.AutoValue;\\n21: import java.util.Collection;\\n22: import java.util.stream.Collectors;\\n23: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\\n24: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\\n25: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload.WireCoderSetting;\\n26: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\\n27: \\n28: /** An {@link ExecutableStage} which is constructed with all of its initial state. */\\n29: @AutoValue\\n30: public abstract class ImmutableExecutableStage implements ExecutableStage {\\n31:   public static ImmutableExecutableStage ofFullComponents(\\n32:       Components components,\\n33:       Environment environment,\\n34:       PipelineNode.PCollectionNode input,\\n35:       Collection<SideInputReference> sideInputs,\\n36:       Collection<UserStateReference> userStates,\\n37:       Collection<TimerReference> timers,\\n38:       Collection<PipelineNode.PTransformNode> transforms,\\n39:       Collection<PipelineNode.PCollectionNode> outputs,\\n40:       Collection<WireCoderSetting> wireCoderSettings) {\\n41:     Components prunedComponents =\\n42:         components\\n43:             .toBuilder()\\n44:             .clearTransforms()\\n45:             .putAllTransforms(\\n46:                 transforms.stream()\\n47:                     .collect(\\n48:                         Collectors.toMap(\\n49:                             PipelineNode.PTransformNode::getId,\\n50:                             PipelineNode.PTransformNode::getTransform)))\\n51:             .build();\\n52:     return of(\\n53:         prunedComponents,\\n54:         environment,\\n55:         input,\\n56:         sideInputs,\\n57:         userStates,\\n58:         timers,\\n59:         transforms,\\n60:         outputs,\\n61:         wireCoderSettings);\\n62:   }\\n63: \\n64:   public static ImmutableExecutableStage of(\\n65:       Components components,\\n66:       Environment environment,\\n67:       PipelineNode.PCollectionNode input,\\n68:       Collection<SideInputReference> sideInputs,\\n69:       Collection<UserStateReference> userStates,\\n70:       Collection<TimerReference> timers,\\n71:       Collection<PipelineNode.PTransformNode> transforms,\\n72:       Collection<PipelineNode.PCollectionNode> outputs,\\n73:       Collection<WireCoderSetting> wireCoderSettings) {\\n74:     return new AutoValue_ImmutableExecutableStage(\\n75:         components,\\n76:         environment,\\n77:         input,\\n78:         ImmutableSet.copyOf(sideInputs),\\n79:         ImmutableSet.copyOf(userStates),\\n80:         ImmutableSet.copyOf(timers),\\n81:         ImmutableSet.copyOf(transforms),\\n82:         ImmutableSe...
36. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: \\n22: import java.io.IOException;\\n23: import java.util.ArrayList;\\n24: import java.util.Collection;\\n25: import java.util.Map;\\n26: import java.util.stream.Collectors;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.ExecutableStagePayload;\\n29: import org.apache.beam.sdk.runners.AppliedPTransform;\\n30: import org.apache.beam.sdk.util.construction.graph.ExecutableStage;\\n31: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Joiner;\\n32: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\\n33: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.LinkedHashMultimap;\\n34: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\\n35: \\n36: /**\\n37:  * Utilities for converting {@link ExecutableStage}s to and from {@link RunnerApi} protocol buffers.\\n38:  */\\n39: public class ExecutableStageTranslation {\\n40: \\n41:   /** Extracts an {@link ExecutableStagePayload} from the given transform. */\\n42:   public static ExecutableStagePayload getExecutableStagePayload(\\n43:       AppliedPTransform<?, ?, ?> appliedTransform) throws IOException {\\n44:     RunnerApi.PTransform transform =\\n45:         PTransformTranslation.toProto(\\n46:             appliedTransform, SdkComponents.create(appliedTransform.getPipeline().getOptions()));\\n47:     checkArgument(ExecutableStage.URN.equals(transform.getSpec().getUrn()));\\n48:     return ExecutableStagePayload.parseFrom(transform.getSpec().getPayload());\\n49:   }\\n50: \\n51:   public static String generateNameFromStagePayload(ExecutableStagePayload stagePayload) {\\n52:     StringBuilder sb = new StringBuilder();\\n53:     RunnerApi.Components components = stagePayload.getComponents();\\n54:     final int transformsCount = stagePayload.getTransformsCount();\\n55:     sb.append(\\"[\\").append(transformsCount).append(\\"]\\");\\n56:     Collection<String> names = new ArrayList<>();\\n57:     for (int i = 0; i < transformsCount; i++) {\\n58:       String name = components.getTransformsOrThrow(stagePayload.getTransforms(i)).getUniqueName();\\n59:       // Java: Remove the \'ParMultiDo(Anonymous)\' suffix which just makes the name longer\\n60:       name = name.replaceFirst(\\"/ParMultiDo\\\\\\\\(Anonymous\\\\\\\\)$\\", \\"\\");\\n61:       names.add(name);\\n62:     }\\n63:     sb.append(generateNameFromTransformNames(names, true));\\n64:     return sb.toString();\\n65:   }\\n66: \\n67:   /**\\n68:    * Creates a human-readable name for a set of stage names that occur in a single stage.\\n69:    *\\n70:    * <p>This...
37. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.runners.fnexecution.translation;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkNotNull;\\n21: \\n22: import java.io.IOException;\\n23: import java.util.Collection;\\n24: import java.util.Collections;\\n25: import java.util.Locale;\\n26: import java.util.Map;\\n27: import org.apache.beam.model.pipeline.v1.RunnerApi;\\n28: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\\n29: import org.apache.beam.runners.core.InMemoryTimerInternals;\\n30: import org.apache.beam.runners.core.StateNamespace;\\n31: import org.apache.beam.runners.core.StateNamespaces;\\n32: import org.apache.beam.runners.core.TimerInternals;\\n33: import org.apache.beam.runners.fnexecution.control.TimerReceiverFactory;\\n34: import org.apache.beam.runners.fnexecution.wire.WireCoders;\\n35: import org.apache.beam.sdk.coders.Coder;\\n36: import org.apache.beam.sdk.fn.data.FnDataReceiver;\\n37: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\\n38: import org.apache.beam.sdk.transforms.windowing.PaneInfo;\\n39: import org.apache.beam.sdk.util.WindowedValue;\\n40: import org.apache.beam.sdk.util.construction.RehydratedComponents;\\n41: import org.apache.beam.sdk.util.construction.Timer;\\n42: import org.apache.beam.sdk.util.construction.WindowingStrategyTranslation;\\n43: import org.apache.beam.sdk.util.construction.graph.PipelineNode;\\n44: import org.apache.beam.sdk.values.KV;\\n45: import org.apache.beam.sdk.values.WindowingStrategy;\\n46: import org.apache.beam.vendor.grpc.v1p60p1.com.google.protobuf.InvalidProtocolBufferException;\\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions;\\n48: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.BiMap;\\n49: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableBiMap;\\n50: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Iterables;\\n51: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Sets;\\n52: import org.joda.time.Instant;\\n53: \\n54: /** Utilities for pipeline translation. */\\n55: @SuppressWarnings({\\n56:   \\"rawtypes\\", // TODO(https://github.com/apache/beam/issues/20447)\\n57:   \\"nullness\\" // TODO(https://github.com/apache/beam/issues/20497)\\n58: })\\n59: public final class PipelineTranslatorUtils {\\n60:   private PipelineTranslatorUtils() {}\\n61: \\n62:   /** Creates a mapping from PCollection id to output tag integer. */\\n63:   public static BiMap<String, Integer> createOutputMap(Iterable<String> localOutputs) {\\n64:     ImmutableBiMap.Builder<String, Integer> builder = ImmutableBiMap.builder();\\n65:     int outputIndex = 0;\\n66:     // sort localOutputs for stable indexing\\n67:     for (String...
38. mcp__sourcegraph__sg_read_file
Input
{
  "repo": "github.com/sg-evals/beam--v2.62.0",
  "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java"
}
Output
{'content': '{"text":"URL: https://demo.sourcegraph.com/github.com/sg-evals/beam--v2.62.0@aca5e3f4b4cb433aac991e2b228b500898aa30e7/-/blob/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\\n1: /*\\n2:  * Licensed to the Apache Software Foundation (ASF) under one\\n3:  * or more contributor license agreements.  See the NOTICE file\\n4:  * distributed with this work for additional information\\n5:  * regarding copyright ownership.  The ASF licenses this file\\n6:  * to you under the Apache License, Version 2.0 (the\\n7:  * \\"License\\"); you may not use this file except in compliance\\n8:  * with the License.  You may obtain a copy of the License at\\n9:  *\\n10:  *     http://www.apache.org/licenses/LICENSE-2.0\\n11:  *\\n12:  * Unless required by applicable law or agreed to in writing, software\\n13:  * distributed under the License is distributed on an \\"AS IS\\" BASIS,\\n14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n15:  * See the License for the specific language governing permissions and\\n16:  * limitations under the License.\\n17:  */\\n18: package org.apache.beam.sdk.util.construction.graph;\\n19: \\n20: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkArgument;\\n21: import static org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.base.Preconditions.checkState;\\n22: \\n23: import com.google.auto.value.AutoValue;\\n24: import java.util.ArrayDeque;\\n25: import java.util.Collection;\\n26: import java.util.Comparator;\\n27: import java.util.HashMap;\\n28: import java.util.HashSet;\\n29: import java.util.LinkedHashSet;\\n30: import java.util.Map;\\n31: import java.util.Map.Entry;\\n32: import java.util.NavigableSet;\\n33: import java.util.Queue;\\n34: import java.util.Set;\\n35: import java.util.TreeSet;\\n36: import java.util.stream.Collectors;\\n37: import org.apache.beam.model.pipeline.v1.RunnerApi.Components;\\n38: import org.apache.beam.model.pipeline.v1.RunnerApi.Environment;\\n39: import org.apache.beam.model.pipeline.v1.RunnerApi.PCollection;\\n40: import org.apache.beam.model.pipeline.v1.RunnerApi.PTransform;\\n41: import org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline;\\n42: import org.apache.beam.sdk.util.construction.PTransformTranslation;\\n43: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ComparisonChain;\\n44: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.HashMultimap;\\n45: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableList;\\n46: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableSet;\\n47: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Multimap;\\n48: import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.Sets;\\n49: import org.slf4j.Logger;\\n50: import org.slf4j.LoggerFactory;\\n51: \\n52: /** Fuses a {@link Pipeline} into some set of single-environment executable transforms. */\\n53: // The use of NavigableSets everywhere provides consistent ordering but may be overkill for this\\n54: // cause.\\n55: @SuppressWarnings({\\n56:   \\"nullness\\" // TODO(https://github.com/apache/beam/issues/20497)\\n57: })\\n58: public class GreedyPipelineFuser {\\n59:   private static final Logger LOG = LoggerFactory.getLogger(GreedyPipelineFuser.class);\\n60: \\n61:   private final QueryablePipeline pipeline;\\n62:   private final FusedPipeline fusedPipeline;\\n63: \\n64:   private GreedyPipelineFuser(Pipeline p) {\\n65:     // Validate that the original pipeline is well-formed.\\n66:     PipelineValidator.validate(p);\\n67:     this.pipeline = QueryablePipeline.forPrimitivesIn(p.getComponents());\\n68:     Set<PipelineNode.PTransformNode> unfusedRootNodes = new LinkedHashSet<>();\\n69:     NavigableSet<CollectionConsumer> rootConsumers = new TreeSet<>();\\n70:     for (PipelineNode.PTransformNode pTransfor...
39. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "PrimitiveBoundedRead PrimitiveUnboundedRead repo:^github.com/sg-evals/beam--v2.62.0$ file:SplittableParDo.java"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\\n710:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\\n711:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead}.\\n712:    *\\n713: \\n691:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\\n692:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead} if either the experiment {@code\\n693:    * use_deprecated_read} or {@code beam_fn_api_use_deprecated_read} are specified.\\n694: \\n815:   /** The original primitive based {@link Read.Bounded Read.Bounded} expansion. */\\n816:   public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\\n817:     public PrimitiveBoundedRead(Read.Bounded<T> originalTransform) {\\n818:       super(originalTransform, originalTransform.getSource());\\n819: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\n710:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n711:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead}.\n712:    *\n713: \n691:    * Converts {@link Read} based Splittable DoFn expansions to primitive reads implemented by {@link\n692:    * PrimitiveBoundedRead} and {@link PrimitiveUnboundedRead} if either the experiment {@code\n693:    * use_deprecated_read} or {@code beam_fn_api_use_deprecated_read} are specified.\n694: \n815:   /** The original primitive based {@link Read.Bounded Read.Bounded} expansion. */\n816:   public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n817:     public PrimitiveBoundedRead(Read.Bounded<T> originalTransform) {\n818:       super(originalTransform, originalTransform.getSource());\n819: \n'}}
40. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "UnboundedReadFromBoundedSource repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\\n155: import org.apache.beam.sdk.util.construction.TransformPayloadTranslatorRegistrar;\\n156: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n157: import org.apache.beam.sdk.util.construction.UnconsumedReads;\\n158: \\n2390: \\n2391:       return Pipeline.applyTransform(input, new UnboundedReadFromBoundedSource<>(source))\\n2392:           .setIsBoundedInternal(IsBounded.BOUNDED);\\n2393: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\\n32: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\\n33: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n34: import org.apache.flink.api.common.eventtime.Watermark;\\n35: \\n80:         \\"Impulse\\",\\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\\n82:             new BeamImpulseSource()),\\n83: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\\n39: import org.apache.beam.sdk.util.WindowedValue;\\n40: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n41: import org.apache.beam.sdk.values.KV;\\n42: \\n155:     this.isConvertedBoundedSource =\\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\\n157: \\n158: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/streaming/BoundedSourceRestoreTest.java\\n33: import org.apache.beam.sdk.util.WindowedValue;\\n34: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\\n35: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint;\\n36: import org.apache.beam.sdk.values.ValueWithRecordId;\\n37: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/test/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapperTest.java\\n52: import org.apache.beam.sdk.util.WindowedValue;\\n53: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\\n54: import org.apache.beam.sdk.values.KV;\\n55: \\n698:     public void testSequentialReadingFromBoundedSource() throws Exception {\\n699:       UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<Long> source =\\n700:           new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\\n701:               CountingSource.upTo(1000));\\n702: \\n705:       UnboundedSourceWrapper<\\n706:               Long, UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint<Long>>\\n707:           sourceWrapper = new UnboundedSourceWrapper<>(\\"sequentialRead\\", options, source, 4);\\n708: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/beam--v2.62.0 – runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowRunner.java\n155: import org.apache.beam.sdk.util.construction.TransformPayloadTranslatorRegistrar;\n156: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n157: import org.apache.beam.sdk.util.construction.UnconsumedReads;\n158: \n2390: \n2391:       return Pipeline.applyTransform(input, new UnboundedReadFromBoundedSource<>(source))\n2392:           .setIsBoundedInternal(IsBounded.BOUNDED);\n2393: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\n32: import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\n33: import org.apache.beam.sdk.util.construction.UnboundedReadFromBoundedSource;\n34: import org.apache.flink...
41. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "class BoundedToUnboundedSourceAdapter repo:^github.com/sg-evals/beam--v2.62.0$"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\\n114:   @VisibleForTesting\\n115:   public static class BoundedToUnboundedSourceAdapter<T>\\n116:       extends UnboundedSource<T, BoundedToUnboundedSourceAdapter.Checkpoint<T>> {\\n117: \\n118: \\n119: \\n120:     public BoundedToUnboundedSourceAdapter(BoundedSource<T> boundedSource) {\\n121:       this.boundedSource = boundedSource;\\n122: \\n460: \\n461:     private class ResidualSource {\\n462:       private BoundedSource<T> residualSource;\\n463: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSourceTest.java\\n155: \\n156:   private <T> void testBoundedToUnboundedSourceAdapterCheckpoint(\\n157:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\\n158:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\\n159:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\\n160: \\n161: \\n108:   @Test\\n109:   @Category(NeedsRunner.class)\\n110:   public void testBoundedToUnboundedSourceAdapter() throws Exception {\\n111:     long numElements = 100;\\n112: \\n207: \\n208:   private <T> void testBoundedToUnboundedSourceAdapterCheckpointRestart(\\n209:       BoundedSource<T> boundedSource, List<T> expectedElements) throws Exception {\\n210:     BoundedToUnboundedSourceAdapter<T> unboundedSource =\\n211:         new BoundedToUnboundedSourceAdapter<>(boundedSource);\\n212: \\n213: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/source/FlinkSource.java\\n46:  */\\n47: public abstract class FlinkSource<T, OutputT>\\n48:     implements Source<OutputT, FlinkSourceSplit<T>, Map<Integer, List<FlinkSourceSplit<T>>>> {\\n49: \\n80:         \\"Impulse\\",\\n81:         new UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<>(\\n82:             new BeamImpulseSource()),\\n83: \\n41: /**\\n42:  * The base class for {@link FlinkBoundedSource} and {@link FlinkUnboundedSource}.\\n43:  *\\n44: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/UnboundedSourceWrapper.java\\n178: \\n179:     FlinkPipelineOptions options = pipelineOptions.as(FlinkPipelineOptions.class);\\n180:     idleTimeoutMs = options.getShutdownSourcesAfterIdleMs();\\n181: \\n155:     this.isConvertedBoundedSource =\\n156:         source instanceof UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter;\\n157: \\n158: \\n74: \\n75:   private static final Logger LOG = LoggerFactory.getLogger(UnboundedSourceWrapper.class);\\n76: \\n77: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/SplittableParDoTest.java\\n63: /** Tests for {@link SplittableParDo}. */\\n64: @RunWith(JUnit4.class)\\n65: public class SplittableParDoTest {\\n66:   // ----------------- Tests for whether the transform sets boundedness correctly --------------\\n67:   private static class SomeRestriction\\n68:       implements Serializable, HasDefaultTracker<SomeRestriction, SomeRestrictionTracker> {\\n69: \\n245:     PipelineOptions pipelineOptions = PipelineOptionsFactory.create();\\n246:     pipelineOptions.setRunner(CrashingRunner.class);\\n247:     ExperimentalOptions.addExperiment(\\n248:         pipelineOptions.as(ExperimentalOptions.class), \\"use_unbounded_sdf_wrapper\\");\\n249:     Pipeline sdfRead = Pipeline.create(pipelineOptions);\\n250: \\n223:     PipelineOptions pipelineOptions = PipelineOptionsFactory.create();\\n224:     pipelineOptions.setRunner(CrashingRunner.class);\\n225:     ExperimentalOptions.addExperiment(\\n226:         pipelineOptions.as(ExperimentalOptions.class), \\"use_sdf_read\\");\\n227:     Pipeline sdfRead = Pipeline.create(pipelineOptions);\...
42. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "class PTransformMatcher repo:^github.com/sg-evals/beam--v2.62.0$ file:sdks/java/core/"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\\n51: })\\n52: public class PTransformMatchers {\\n53: \\n54:   private PTransformMatchers() {}\\n55: \\n56: \\n107: \\n108:   private static class EqualClassPTransformMatcher implements PTransformMatcher {\\n109: \\n110:     private final Class<? extends PTransform> clazz;\\n111: \\n112:     private EqualClassPTransformMatcher(Class<? extends PTransform> clazz) {\\n113:       this.clazz = clazz;\\n114: \\n63: \\n64:   private static class EqualUrnPTransformMatcher implements PTransformMatcher {\\n65: \\n66: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/PTransformMatchersTest.java\\n89: })\\n90: public class PTransformMatchersTest implements Serializable {\\n91:   @Rule\\n92: \\n144: \\n145:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(MyPTransform.class);\\n146:     MyPTransform subclass = new MyPTransform() {};\\n147: \\n148:     assertThat(subclass.getClass(), not(Matchers.<Class<?>>equalTo(MyPTransform.class)));\\n149:     assertThat(subclass, instanceOf(MyPTransform.class));\\n150: \\n151:     AppliedPTransform<?, ?, ?> application = getAppliedTransform(subclass);\\n152: \\n153: \\n121:   @Test\\n122:   public void classEqualToMatchesSameClass() {\\n123:     PTransformMatcher matcher = PTransformMatchers.classEqualTo(ParDo.SingleOutput.class);\\n124:     AppliedPTransform<?, ?, ?> application =\\n125: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\\n34: })\\n35: public abstract class PTransformOverride {\\n36:   public static PTransformOverride of(\\n37:       PTransformMatcher matcher, PTransformOverrideFactory<?, ?, ?> factory) {\\n38:     return new AutoValue_PTransformOverride(matcher, factory);\\n39: \\n40: \\n41:   /** Gets the {@link PTransformMatcher} to identify {@link PTransform PTransforms} to replace. */\\n42:   public abstract PTransformMatcher getMatcher();\\n43: \\n44: \\n26:  *\\n27:  * <p>A {@link PTransformMatcher} and associated {@link PTransformOverrideFactory} to replace all\\n28:  * matching {@link PTransform PTransforms}.\\n29: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProjectionPushdownOptimizer.java\\n43: /** See {@link #optimize(Pipeline)}. */\\n44: public class ProjectionPushdownOptimizer {\\n45:   private static final Logger LOG = LoggerFactory.getLogger(ProjectionPushdownOptimizer.class);\\n46: \\n47: \\n98:   // TODO(https://github.com/apache/beam/issues/21359) Support inputs other than PBegin.\\n99:   private static class PushdownOverrideFactory<\\n100:           OutputT extends POutput, TransformT extends PTransform<PBegin, OutputT>>\\n101: \\n25: import org.apache.beam.sdk.runners.AppliedPTransform;\\n26: import org.apache.beam.sdk.runners.PTransformMatcher;\\n27: import org.apache.beam.sdk.runners.PTransformOverride;\\n28: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\\n733:       PTransformOverride.of(\\n734:           PTransformMatchers.classEqualTo(Read.Unbounded.class),\\n735:           new UnboundedReadOverrideFactory<>());\\n736: \\n726:       PTransformOverride.of(\\n727:           PTransformMatchers.classEqualTo(Read.Bounded.class), new BoundedReadOverrideFactory<>());\\n728:   /**\\n729: \\n736: \\n737:   private static class BoundedReadOverrideFactory<T>\\n738:       implements PTransformOverrideFactory<PBegin, PCollection<T>, Read.Bounded<T>> {\\n739: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/PipelineTest.java\\n480: \\n481:     class OriginalMatcher implements PTransformMatcher {\\n482:       @Override\\n483: \\n491:             PTransformOverride.of(new Origina...
43. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "class QueryablePipeline repo:^github.com/sg-evals/beam--v2.62.0$"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\\n58: @SuppressWarnings({\\"nullness\\", \\"keyfor\\"}) // TODO(https://github.com/apache/beam/issues/20497)\\n59: public class QueryablePipeline {\\n60:   // TODO: Is it better to have the signatures here require nodes in almost all contexts, or should\\n61: \\n105: \\n106:   private QueryablePipeline(Collection<String> transformIds, Components components) {\\n107:     this.components = components;\\n108: \\n85:    */\\n86:   public static QueryablePipeline forTransforms(\\n87:       Collection<String> transformIds, Components components) {\\n88:     return new QueryablePipeline(transformIds, components);\\n89:   }\\n90: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction/graph/QueryablePipelineTest.java\\n74: \\n75: /** Tests for {@link QueryablePipeline}. */\\n76: @RunWith(JUnit4.class)\\n77: public class QueryablePipelineTest {\\n78:   @Rule public ExpectedException thrown = ExpectedException.none();\\n79: \\n295:         getOnlyElement(components.getTransformsOrThrow(\\"BoundedRead\\").getOutputsMap().values());\\n296:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\\n297:     Set<PTransformNode> consumers =\\n298: \\n270: \\n271:     QueryablePipeline qp = QueryablePipeline.forPrimitivesIn(components);\\n272:     PCollectionNode multiInputPc =\\n273: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/SamzaPortablePipelineTranslator.java\\n61:   public static void translate(RunnerApi.Pipeline pipeline, PortableTranslationContext ctx) {\\n62:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeline);\\n63: \\n64: \\n78:       RunnerApi.Pipeline pipeline, ConfigBuilder configBuilder, SamzaPipelineOptions options) {\\n79:     QueryablePipeline queryablePipeline = QueryablePipeline.forPipeline(pipeline);\\n80:     for (PipelineNode.PTransformNode transform :\\n81:         queryablePipeline.getTopologicallyOrderedTransforms()) {\\n82:       TransformTranslator<?> translator =\\n83: \\n43: })\\n44: public class SamzaPortablePipelineTranslator {\\n45:   private static final Logger LOG = LoggerFactory.getLogger(SamzaPortablePipelineTranslator.class);\\n46: \\n47: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\\n48: })\\n49: public class GreedyStageFuser {\\n50:   // TODO: Provide a way to merge in a compatible subgraph (e.g. one where all of the siblings\\n51: \\n170:   private static PCollectionFusibility canFuse(\\n171:       QueryablePipeline pipeline,\\n172:       PipelineNode.PCollectionNode candidate,\\n173: \\n67:   public static ExecutableStage forGrpcPortRead(\\n68:       QueryablePipeline pipeline,\\n69:       PipelineNode.PCollectionNode inputPCollection,\\n70: \\n\\n# github.com/sg-evals/beam--v2.62.0 – sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPCollectionFusers.java\\n43: })\\n44: class GreedyPCollectionFusers {\\n45:   private static final Logger LOG = LoggerFactory.getLogger(GreedyPCollectionFusers.class);\\n46: \\n47: \\n240:       PipelineNode.PTransformNode other,\\n241:       QueryablePipeline pipeline) {\\n242:     // Implicitly true if we are attempting to fuse against oneself. This case comes up for\\n243: \\n131:       Collection<PipelineNode.PCollectionNode> stagePCollections,\\n132:       QueryablePipeline pipeline) {\\n133:     return URN_FUSIBILITY_CHECKERS\\n134: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/translation/RedistributeByKeyTranslator.java\\n50:       PipelineNode.PTransformNode transform,\\n51:       QueryablePipeline pipeline,\\n52:       PortableTranslationContext ctx) {\\n53: \\n33:...
44. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "interface PipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\\n40:  */\\n41: public interface FlinkPortablePipelineTranslator<\\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\\n43: \\n44: \\n51:   /** A handle used to execute a translated pipeline. */\\n52:   interface Executor {\\n53:     JobExecutionResult execute(String jobName) throws Exception;\\n54: \\n44:   /** The context used for pipeline translation. */\\n45:   interface TranslationContext {\\n46:     JobInfo getJobInfo();\\n47: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPortablePipelineTranslator.java\\n29:  */\\n30: public interface SparkPortablePipelineTranslator<T extends SparkTranslationContext> {\\n31: \\n32: \\n26: /**\\n27:  * Interface for portable Spark translators. This allows for a uniform invocation pattern for\\n28:  * pipeline translation between streaming and batch runners.\\n29: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkPipelineTranslator.java\\n22: /** Translator to support translation between Beam transformations and Spark transformations. */\\n23: public interface SparkPipelineTranslator {\\n24: \\n25: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\\n36: })\\n37: class FlinkBatchPipelineTranslator extends FlinkPipelineTranslator {\\n38: \\n39:   private static final Logger LOG = LoggerFactory.getLogger(FlinkBatchPipelineTranslator.class);\\n40: \\n41: \\n45: \\n46:   public FlinkBatchPipelineTranslator(ExecutionEnvironment env, PipelineOptions options) {\\n47:     this.batchContext = new FlinkBatchTranslationContext(env, options);\\n48: \\n121:   /** A translator of a {@link PTransform}. */\\n122:   public interface BatchTransformTranslator<TransformT extends PTransform> {\\n123: \\n124: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\\n249: \\n250:   public FlinkBatchPortablePipelineTranslator(\\n251:       Map<String, PTransformTranslator> urnToTransformTranslator) {\\n252: \\n118: }) // TODO(https://github.com/apache/beam/issues/20497)\\n119: public class FlinkBatchPortablePipelineTranslator\\n120:     implements FlinkPortablePipelineTranslator<\\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\\n122: \\n123: \\n239: \\n240:   /** Transform translation interface. */\\n241:   @FunctionalInterface\\n242:   public interface PTransformTranslator {\\n243:     /** Translate a PTransform into the given translation context. */\\n244: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\\n83: \\n84:   public FlinkStreamingPipelineTranslator(\\n85:       StreamExecutionEnvironment env, PipelineOptions options, boolean isStreaming) {\\n86: \\n74: })\\n75: class FlinkStreamingPipelineTranslator extends FlinkPipelineTranslator {\\n76: \\n77:   private static final Logger LOG = LoggerFactory.getLogger(FlinkStreamingPipelineTranslator.class);\\n78: \\n79: \\n181:   /**\\n182:    * The interface that every Flink translator of a Beam operator should implement. This interface\\n183:    * is for <b>streaming</b> jobs. For examples of such translators see {@link\\n184: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/samza/src/main/java/org/apache/beam/runners/samza/util/PipelineJsonRenderer.java\\n67:    */\\n68:   public interface SamzaIOInfo {\\n69: \\n70: \\n74:   /** A registrar for {@link SamzaIOInfo}. */\\n75:   public interface SamzaIORegistrar {\\n76: \\n77: \\n273:     final Map<String, Map.Entry<String, String>> pTransformToInputOutputMap = new HashMap<>();\\n274:     final SamzaPipeline...
45. mcp__sourcegraph__sg_keyword_search
Input
{
  "query": "FlinkPortablePipelineTranslator repo:^github.com/sg-evals/beam--v2.62.0$ file:runners/flink/"
}
Output
{'content': '{"text":"# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\\n40:  */\\n41: public interface FlinkPortablePipelineTranslator<\\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\\n43: \\n44: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\\n85: \\n86:     FlinkPortablePipelineTranslator<?> translator;\\n87:     if (!pipelineOptions.isStreaming() && !hasUnboundedPCollections(pipeline)) {\\n88: \\n95: \\n96:   private <T extends FlinkPortablePipelineTranslator.TranslationContext>\\n97:       PortablePipelineResult runPipelineWithTranslator(\\n98:           final Pipeline pipeline, JobInfo jobInfo, FlinkPortablePipelineTranslator<T> translator)\\n99:           throws Exception {\\n100: \\n101: \\n102:     FlinkPortablePipelineTranslator.Executor executor =\\n103:         translator.translate(\\n104: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\\n119: public class FlinkBatchPortablePipelineTranslator\\n120:     implements FlinkPortablePipelineTranslator<\\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\\n122: \\n178:   public static class BatchTranslationContext\\n179:       implements FlinkPortablePipelineTranslator.TranslationContext,\\n180:           FlinkPortablePipelineTranslator.Executor {\\n181: \\n182: \\n270:   @Override\\n271:   public FlinkPortablePipelineTranslator.Executor translate(\\n272:       BatchTranslationContext context, RunnerApi.Pipeline pipeline) {\\n273: \\n\\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\\n131: public class FlinkStreamingPortablePipelineTranslator\\n132:     implements FlinkPortablePipelineTranslator<\\n133:         FlinkStreamingPortablePipelineTranslator.StreamingTranslationContext> {\\n134: \\n166:   public static class StreamingTranslationContext\\n167:       implements FlinkPortablePipelineTranslator.TranslationContext,\\n168:           FlinkPortablePipelineTranslator.Executor {\\n169: \\n170: \\n270:   @Override\\n271:   public FlinkPortablePipelineTranslator.Executor translate(\\n272:       StreamingTranslationContext context, RunnerApi.Pipeline pipeline) {\\n273: \\n"}', 'structuredContent': {'text': '# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n40:  */\n41: public interface FlinkPortablePipelineTranslator<\n42:     T extends FlinkPortablePipelineTranslator.TranslationContext> {\n43: \n44: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n85: \n86:     FlinkPortablePipelineTranslator<?> translator;\n87:     if (!pipelineOptions.isStreaming() && !hasUnboundedPCollections(pipeline)) {\n88: \n95: \n96:   private <T extends FlinkPortablePipelineTranslator.TranslationContext>\n97:       PortablePipelineResult runPipelineWithTranslator(\n98:           final Pipeline pipeline, JobInfo jobInfo, FlinkPortablePipelineTranslator<T> translator)\n99:           throws Exception {\n100: \n101: \n102:     FlinkPortablePipelineTranslator.Executor executor =\n103:         translator.translate(\n104: \n\n# github.com/sg-evals/beam--v2.62.0 – runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n119: public class FlinkBatchPortablePipelineTranslator\n120:     implements FlinkPortablePipelineTranslator<\n121:         FlinkBatchPortablePipelineTranslator.BatchTranslationContext> {\n122: \n178:   public static class BatchTranslationContext\n179:       implements FlinkPortablePipelineTranslator.TranslationContext,\n180:           FlinkPortablePipelineTranslator.Executor {\n181: \n182...
46. Write
Input
{
  "file_path": "/workspace/answer.json",
  "content": "{\n  \"files\": [\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\"\n    },\n    {\n      \"repo\": \"sg-evals/beam--v2.62.0\",\n      \"path\": \"runners/flink/src/main/java/org/apache/beam/runners/flin
...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/AppliedPTransform.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/QueryablePipeline.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/io/Read.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/java-fn-execution/src/main/java/org/apache/beam/runners/fnexecution/translation/PipelineTranslatorUtils.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/construction/SerializablePipelineOptions.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java"\n    },\n    {\n      "repo": "sg-evals/beam--v2.62.0",\n      "path": "runners/spark/src/main/java/org/apache/beam/runners/spark/tra...
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0.822 rewardmean 0.833 (n=3)12 turns12 tools$1.49
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# Apache Beam Pipeline Runner Translation Layer

## Your Task

Find all Java source files in apache/beam under runners/core-java/ and runners/core-construction-java/ that translate a Beam pipeline graph into runner-specific execution primitives. Identify: the PipelineTranslator interface, the TransformHierarchy walker, the PTransformOverride mechanism, the ExecutableStagePayload construction, and the BoundedSource/UnboundedSource adapter classes. For each file report its path and key class name.

## Context

You are working on a codebase task involving repos from the crossorg domain.

## Available Resources

## Output Format

Use the published task contract:

- `TASK_WORKDIR=/workspace`
- `TASK_REPO_ROOT=/workspace`
- `TASK_OUTPUT=/workspace/answer.json`

Create a file at `TASK_OUTPUT` (`/workspace/answer.json`) with your findings in the following structure:

```json
{
  "files": [
    {"repo": "org/repo-name", "path": "relative/path/to/file.go"}
  ],
  "symbols": [
    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "SymbolName"}
  ],
  "chain": [
    {"repo": "org/repo-name", "path": "relative/path/to/file.go", "symbol": "FunctionName"}
  ],
  "text": "Narrative explanation of your findings, citing repos and file paths."
}
```

Include only the fields relevant to this task. Your answer is evaluated against a closed-world oracle — completeness matters.

## Evaluation

Your answer will be scored on:
- **File recall and precision**: Did you find all relevant files?

Conversation (27)
#TypeToolText
1system-
2assistant-
I'll explore the repository structure first, then run searches to identify the translation-layer files.
3assistantBash
4userBash
beam--v2.62.0
5assistantBash
6userBash
core-java
direct-java
extensions-java
flink
google-cloud-dataflow-java
java-fn-execution
java-job-service
jet
local-java
portability
prism
samza
spark
twister2
ActiveWindowSet.java
Concatenate.java
DoFnRunner.java
DoFnRunners.java
ElementByteSizeObservable.java
GlobalCombineFnRunner.java
GlobalCombineFnRunners.java
GroupAlsoByWindowViaWindowSetNewDoFn.java
GroupAlsoByWindowsAggregators.java
GroupByKeyViaGroupByKeyOnly.java
InMemoryBundleFinalizer.java
InMemoryMultimapSideInputView.java
InMemoryStateInternals.java
InMemoryTimerInternals.java
KeyedWorkItem.java
KeyedWorkItemCoder.java
KeyedWorkItems.java
LateDataDroppingDoFnRunner.java
LateDataUtils.java
MergingActiveWindowSet.java
MergingStateAccessor.java
NonEmptyPanes.java
NonMergingActiveWindowSet.java
NullSideInputReader.java
OutputAndTimeBoundedSplittableProcessElementInvoker.java
OutputWindowedValue.java
PaneInfoTracker.java
PeekingReiterator.java
ProcessFnRunner.java
PushbackSideInputDoFnRunner.java
ReadyCheckingSideInputReader.java
ReduceFn.java
ReduceFnContextFactory.java
ReduceFnRunner.java
SideInputHandler.java
SideInputReader.java
SimpleDoFnRunner.java
SimplePushbackSideInputDoFnRunner.java
SplittableParDoViaKeyedWorkItems.java
SplittableProcessElementInvoker.java
StateAccessor.java
StateInternals.java
StateInternalsFactory.java
StateMerging.java
StateNamespace.java
StateNamespaceForTest.java
StateNamespaces.java
StateTable.java
StateTag.java
StateTags.java
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(Bash completed with no output)
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/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java
/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java
/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslatorsTest.java
/w...
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ArtifactResolver.java
BeamUrns.java
CoderTranslation.java
CoderTranslator.java
CoderTranslatorRegistrar.java
CoderTranslators.java
CombineTranslation.java
CreatePCollectionViewTranslation.java
DeduplicatedFlattenFactory.java
DefaultArtifactResolver.java
DefaultExpansionServiceClientFactory.java
DisplayDataTranslation.java
EmptyFlattenAsCreateFactory.java
Environments.java
ExecutableStageTranslation.java
ExpansionServiceClient.java
ExpansionServiceClientFactory.java
External.java
ExternalTranslation.java
ExternalTranslationOptions.java
ExternalTranslationOptionsRegistrar.java
FlattenTranslator.java
ForwardingPTransform.java
GroupByKeyTranslation.java
GroupIntoBatchesTranslation.java
ImpulseTranslation.java
ModelCoderRegistrar.java
ModelCoders.java
NativeTransforms.java
PCollectionTranslation.java
PCollectionViewTranslation.java
PTransformMatchers.java
PTransformReplacements.java
PTransformTranslation.java
ParDoTranslation.java
PipelineOptionsTranslation.java
PipelineTranslation.java
PrimitiveCreate.java
ReadTranslation.java
RehydratedComponents.java
ReplacementOutputs.java
ReshuffleTranslation.java
RunnerPCollectionView.java
SdkComponents.java
SingleInputOutputOverrideFactory.java
SplittableParDo.java
SplittableParDoNaiveBounded.java
SyntheticComponents.java
TestStreamTranslation.java
Timer.java
TransformInputs.java
TransformPayloadTranslatorRegistrar.java
TransformUpgrader.java
TriggerTranslation.java
UnboundedReadFromBoundedSource.java
UnconsumedReads.java
UnknownCoderWrapper.java
UnsupportedOverrideFactory.java
WindowIntoTranslation.java
WindowingStrategyTranslation.java
WriteFilesTranslation.java
graph
package-info.java
renderer
resources
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ExecutableStage.java
FieldAccessVisitor.java
FusedPipeline.java
GreedyPCollectionFusers.java
GreedyPipelineFuser.java
GreedyStageFuser.java
ImmutableExecutableStage.java
Networks.java
OutputDeduplicator.java
PCollectionOutputTagVisitor.java
PipelineNode.java
PipelineValidator.java
ProjectionProducerVisitor.java
ProjectionPushdownOptimizer.java
ProtoOverrides.java
QueryablePipeline.java
SideInputReference.java
SplittableParDoExpander.java
TimerReference.java
TrivialNativeTransformExpander.java
UserStateReference.java
package-info.java
---
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java
---
AppliedPTransform.java
PTransformMatcher.java
PTransformOverride.java
PTransformOverrideFactory.java
PipelineRunnerRegistrar.java
TransformHierarchy.java
package-info.java
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---
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/TransformPayloadTranslatorRegistrar.java:27:public interface TransformPayloadTranslatorRegistrar {
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:329:  public interface TransformTranslator<T extends PTransform<?, ?>> {
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:631:  public interface TransformPayloadTranslator<T extends PTransform<?, ?>> {
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java
---
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java:40:public class PipelineTranslation {
31:import org.apache.beam.sdk.Pipeline.PipelineVisitor;
33:import org.apache.beam.sdk.runners.TransformHierarchy.Node;
69:        new PipelineVisitor.Defaults() {
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java
76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {
94:    return input.getPipeline().apply(Read.from(new BoundedToUnboundedSourceAdapter<>(source)));
115:  public static class BoundedToUnboundedSourceAdapter<T>
51:public class ReadTranslation {
76:          String.format("Unknown %s type %s", Source.class.getSimpleName(), source.getClass()));
150:  public static class UnboundedReadPayloadTranslator
180:  public static class BoundedReadPayloadTranslator
207:  @AutoService(TransformPayloadTranslatorRegistrar.class)
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/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java
/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java
/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/triggers/TriggerStateMachines.java
---
31:import org.apache.beam.sdk.runners.PTransformOverrideFactory;
74: * <p>A runner that uses {@link OverrideFactory} will need to also provide runner-specific overrides
77:public class SplittableParDoViaKeyedWorkItems {
114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>
115:      implements PTransformOverrideFactory<
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/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:105:public class SplittableParDo<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:774:  private abstract static class PrimitiveRead<T> extends PTransform<PBegin, PCollection<T>> {
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:67:public class SplittableParDoNaiveBounded {
/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:133:  public static class NaiveProcessFn<
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File created successfully at: /workspace/answer.json (file state is current in your context — no need to Read it back)
27assistant-
Done — `/workspace/answer.json` is written. Here's a summary of what I found in apache/beam (v2.62.0):

**Key layout discovery:** `runners/core-construction-java/` no longer exists in this version — that module was merged into the Java SDK core as `sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/`. The translation layer the task describes lives there and in `org.apache.beam.sdk.runners`, with one piece remaining in `runners/core-java`.

**1. PipelineTranslator interface** — No interface literally named `PipelineTranslator` exists in these modules (those are per-runner, e.g. Flink's). The construction-layer equivalents are:
- `util/construction/PipelineTranslation.java` (`PipelineTranslation`) — walks the pipeline via `PipelineVisitor` and emits the `RunnerApi.Pipeline` proto
- `util/construction/PTransformTranslation.java` — defines the `TransformTranslator` and `TransformPayloadTranslator` SPI interfaces, plus `SdkComponents.java` as the translation registry

**2. TransformHierarchy walker** — `sdk/runners/TransformHierarchy.java` (`TransformHierarchy`, with `Node.visit` doing the recursive traversal)

**3. PTransformOverride mechanism** — `sdk/runners/PTransformOverride.java`, `PTransformOverrideFactory.java`, `PTransformMatcher.java`; construction-side support in `PTransformMatchers`, `PTransformReplacements`, `ReplacementOutputs`, `SingleInputOutputOverrideFactory`, `UnsupportedOverrideFactory`, and the proto-level `graph/ProtoOverrides.java`

**4. ExecutableStagePayload construction** — `graph/ExecutableStage.java` (its `toPTransform()` builds the payload), `ImmutableExecutableStage`, `ExecutableStageTranslation`, and the fusers that produce stages: `GreedyPipelineFuser`, `GreedyStageFuser`, `FusedPipeline`

**5. Bounded/Unbounded source adapters...
Tool calls (12)
1. Bash
Input
{
  "command": "ls /workspace && ls /workspace/runners 2>/dev/null | head -30",
  "description": "List workspace contents"
}
Output
{'stdout': 'beam--v2.62.0', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
2. Bash
Input
{
  "command": "ls /workspace/beam--v2.62.0/runners/ && ls /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ | head -50",
  "description": "List runners directories"
}
Output
{'stdout': 'core-java\ndirect-java\nextensions-java\nflink\ngoogle-cloud-dataflow-java\njava-fn-execution\njava-job-service\njet\nlocal-java\nportability\nprism\nsamza\nspark\ntwister2\nActiveWindowSet.java\nConcatenate.java\nDoFnRunner.java\nDoFnRunners.java\nElementByteSizeObservable.java\nGlobalCombineFnRunner.java\nGlobalCombineFnRunners.java\nGroupAlsoByWindowViaWindowSetNewDoFn.java\nGroupAlsoByWindowsAggregators.java\nGroupByKeyViaGroupByKeyOnly.java\nInMemoryBundleFinalizer.java\nInMemoryMultimapSideInputView.java\nInMemoryStateInternals.java\nInMemoryTimerInternals.java\nKeyedWorkItem.java\nKeyedWorkItemCoder.java\nKeyedWorkItems.java\nLateDataDroppingDoFnRunner.java\nLateDataUtils.java\nMergingActiveWindowSet.java\nMergingStateAccessor.java\nNonEmptyPanes.java\nNonMergingActiveWindowSet.java\nNullSideInputReader.java\nOutputAndTimeBoundedSplittableProcessElementInvoker.java\nOutputWindowedValue.java\nPaneInfoTracker.java\nPeekingReiterator.java\nProcessFnRunner.java\nPushbackSideInputDoFnRunner.java\nReadyCheckingSideInputReader.java\nReduceFn.java\nReduceFnContextFactory.java\nReduceFnRunner.java\nSideInputHandler.java\nSideInputReader.java\nSimpleDoFnRunner.java\nSimplePushbackSideInputDoFnRunner.java\nSplittableParDoViaKeyedWorkItems.java\nSplittableProcessElementInvoker.java\nStateAccessor.java\nStateInternals.java\nStateInternalsFactory.java\nStateMerging.java\nStateNamespace.java\nStateNamespaceForTest.java\nStateNamespaces.java\nStateTable.java\nStateTag.java\nStateTags.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
3. Bash
Input
{
  "command": "ls /workspace/beam--v2.62.0/runners/core-construction-java 2>/dev/null; find /workspace/beam--v2.62.0 -maxdepth 6 -type d -name construction 2>/dev/null | head",
  "description": "Check for core-construction-java location"
}
Output
{'stdout': '', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
4. Bash
Input
{
  "command": "grep -rl \"PipelineTranslator\" /workspace/beam--v2.62.0/runners --include=*.java -l | head -20; echo ---; find /workspace/beam--v2.62.0/sdks/java/core -type d -name construction | head",
  "description": "Search for PipelineTranslator and construction package"
}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/PipelineTranslationModeOptimizer.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironment.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataSetAdapter.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTranslationContext.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkTransformOverrides.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/utils/LookupPipelineVisitor.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkBatchTransformTranslators.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPortablePipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineRunner.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslator.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslatorsTest.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkTransformOverridesTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/adapter/BeamFlinkDataStreamAdapter.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkPipelineExecutionEnvironmentTest.java\n/workspace/beam--v2.62.0/runners/flink/src/test/java/org/apache/beam/runners/flink/FlinkStreamingPipelineTranslatorTest.java\n/workspace/beam--v2.62.0/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslators.java\n---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction\n/workspace/beam--v2.62.0/sdks/java/core/src/test/java/org/apache/beam/sdk/util/construction', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
5. Bash
Input
{
  "command": "ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/",
  "description": "List construction package files"
}
Output
{'stdout': 'ArtifactResolver.java\nBeamUrns.java\nCoderTranslation.java\nCoderTranslator.java\nCoderTranslatorRegistrar.java\nCoderTranslators.java\nCombineTranslation.java\nCreatePCollectionViewTranslation.java\nDeduplicatedFlattenFactory.java\nDefaultArtifactResolver.java\nDefaultExpansionServiceClientFactory.java\nDisplayDataTranslation.java\nEmptyFlattenAsCreateFactory.java\nEnvironments.java\nExecutableStageTranslation.java\nExpansionServiceClient.java\nExpansionServiceClientFactory.java\nExternal.java\nExternalTranslation.java\nExternalTranslationOptions.java\nExternalTranslationOptionsRegistrar.java\nFlattenTranslator.java\nForwardingPTransform.java\nGroupByKeyTranslation.java\nGroupIntoBatchesTranslation.java\nImpulseTranslation.java\nModelCoderRegistrar.java\nModelCoders.java\nNativeTransforms.java\nPCollectionTranslation.java\nPCollectionViewTranslation.java\nPTransformMatchers.java\nPTransformReplacements.java\nPTransformTranslation.java\nParDoTranslation.java\nPipelineOptionsTranslation.java\nPipelineTranslation.java\nPrimitiveCreate.java\nReadTranslation.java\nRehydratedComponents.java\nReplacementOutputs.java\nReshuffleTranslation.java\nRunnerPCollectionView.java\nSdkComponents.java\nSingleInputOutputOverrideFactory.java\nSplittableParDo.java\nSplittableParDoNaiveBounded.java\nSyntheticComponents.java\nTestStreamTranslation.java\nTimer.java\nTransformInputs.java\nTransformPayloadTranslatorRegistrar.java\nTransformUpgrader.java\nTriggerTranslation.java\nUnboundedReadFromBoundedSource.java\nUnconsumedReads.java\nUnknownCoderWrapper.java\nUnsupportedOverrideFactory.java\nWindowIntoTranslation.java\nWindowingStrategyTranslation.java\nWriteFilesTranslation.java\ngraph\npackage-info.java\nrenderer\nresources', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
6. Bash
Input
{
  "command": "ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/; echo ---; grep -rln \"interface PipelineTranslator\\|class TransformHierarchy\\|class PTransformOverride\\b\\|PTransformOverride \" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/ 2>/dev/null | head; echo ---; ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/",
  "description": "List graph package and sdk runners package"
}
Output
{'stdout': 'ExecutableStage.java\nFieldAccessVisitor.java\nFusedPipeline.java\nGreedyPCollectionFusers.java\nGreedyPipelineFuser.java\nGreedyStageFuser.java\nImmutableExecutableStage.java\nNetworks.java\nOutputDeduplicator.java\nPCollectionOutputTagVisitor.java\nPipelineNode.java\nPipelineValidator.java\nProjectionProducerVisitor.java\nProjectionPushdownOptimizer.java\nProtoOverrides.java\nQueryablePipeline.java\nSideInputReference.java\nSplittableParDoExpander.java\nTimerReference.java\nTrivialNativeTransformExpander.java\nUserStateReference.java\npackage-info.java\n---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\n---\nAppliedPTransform.java\nPTransformMatcher.java\nPTransformOverride.java\nPTransformOverrideFactory.java\nPipelineRunnerRegistrar.java\nTransformHierarchy.java\npackage-info.java', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
7. Bash
Input
{
  "command": "grep -rln \"BoundedSource\\|UnboundedSource\" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -rn \"interface PipelineTranslator\\|interface TransformTranslator\\|interface TransformPayloadTranslator\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ /workspace/beam--v2.62.0/runners/core-java/src/main/java | head",
  "description": "Find source adapters and translator interfaces"
}
Output
{'stdout': '---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/TransformPayloadTranslatorRegistrar.java:27:public interface TransformPayloadTranslatorRegistrar {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:329:  public interface TransformTranslator<T extends PTransform<?, ?>> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java:631:  public interface TransformPayloadTranslator<T extends PTransform<?, ?>> {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
8. Bash
Input
{
  "command": "grep -rn \"ExecutableStagePayload\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ -l; echo ---; grep -rn \"class PipelineTranslation\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java; grep -n \"TransformHierarchy\\|PipelineVisitor\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head",
  "description": "Find ExecutableStagePayload usage and PipelineTranslation details"
}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/PipelineValidator.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/TimerReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/SideInputReference.java\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/UserStateReference.java\n---\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java:40:public class PipelineTranslation {\n31:import org.apache.beam.sdk.Pipeline.PipelineVisitor;\n33:import org.apache.beam.sdk.runners.TransformHierarchy.Node;\n69:        new PipelineVisitor.Defaults() {', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
9. Bash
Input
{
  "command": "find /workspace/beam--v2.62.0/sdks/java/core/src/main/java -name \"BoundedReadFromUnboundedSource.java\"; grep -n \"class UnboundedReadFromBoundedSource\\|BoundedToUnboundedSourceAdapter\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -3; grep -n \"class\\|interface\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -5",
  "description": "Check source adapter classes"
}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java\n76:public class UnboundedReadFromBoundedSource<T> extends PTransform<PBegin, PCollection<T>> {\n94:    return input.getPipeline().apply(Read.from(new BoundedToUnboundedSourceAdapter<>(source)));\n115:  public static class BoundedToUnboundedSourceAdapter<T>\n51:public class ReadTranslation {\n76:          String.format("Unknown %s type %s", Source.class.getSimpleName(), source.getClass()));\n150:  public static class UnboundedReadPayloadTranslator\n180:  public static class BoundedReadPayloadTranslator\n207:  @AutoService(TransformPayloadTranslatorRegistrar.class)', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
10. Bash
Input
{
  "command": "grep -rln \"Translat\\|OverrideFactory\" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -n \"class SplittableParDoViaKeyedWorkItems\\|OverrideFactory\" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -5",
  "description": "Check core-java for translation/override classes"
}
Output
{'stdout': '/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/GroupAlsoByWindowViaWindowSetNewDoFn.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\n/workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/triggers/TriggerStateMachines.java\n---\n31:import org.apache.beam.sdk.runners.PTransformOverrideFactory;\n74: * <p>A runner that uses {@link OverrideFactory} will need to also provide runner-specific overrides\n77:public class SplittableParDoViaKeyedWorkItems {\n114:  public static class OverrideFactory<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>\n115:      implements PTransformOverrideFactory<', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
11. Bash
Input
{
  "command": "grep -n \"class Primitive\\|class SplittableParDo\\b\\|class NaiveProcessFn\\|class SplittableParDoNaiveBounded\" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java | head",
  "description": "Confirm Read adapter classes in SplittableParDo"
}
Output
{'stdout': '/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:105:public class SplittableParDo<InputT, OutputT, RestrictionT, WatermarkEstimatorStateT>\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:774:  private abstract static class PrimitiveRead<T> extends PTransform<PBegin, PCollection<T>> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:816:  public static class PrimitiveBoundedRead<T> extends PrimitiveRead<T> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java:836:  public static class PrimitiveUnboundedRead<T> extends PrimitiveRead<T> {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:67:public class SplittableParDoNaiveBounded {\n/workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java:133:  public static class NaiveProcessFn<', 'stderr': '', 'interrupted': False, 'isImage': False, 'noOutputExpected': False}
12. Write
Input
{
  "file_path": "/workspace/answer.json",
  "content": "{\n  \"files\": [\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SdkComponents.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReplacementOutputs.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SingleInputOutputOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnsupportedOverrideFactory.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java\"},\n    {\"repo\": \"apache/beam\", \"path\": \"runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java\"}\n  ],\n  \"symbols\": [\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java\", \"symbol\": \"PipelineTranslation\"},\n    {\"repo\": \"apache/beam\", \"path\": \"sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java\", \"symbol\": \"PTransformTranslatio
...
Output
{'type': 'create', 'filePath': '/workspace/answer.json', 'content': '{\n  "files": [\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SdkComponents.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/TransformHierarchy.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverride.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformOverrideFactory.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/runners/PTransformMatcher.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformMatchers.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformReplacements.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReplacementOutputs.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SingleInputOutputOverrideFactory.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnsupportedOverrideFactory.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ProtoOverrides.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ExecutableStage.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/ImmutableExecutableStage.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ExecutableStageTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyPipelineFuser.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/GreedyStageFuser.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/FusedPipeline.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/io/BoundedReadFromUnboundedSource.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java"},\n    {"repo": "apache/beam", "path": "runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java"}\n  ],\n  "symbols": [\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java", "symbol": "PipelineTranslation"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java", "symbol": "PTransformTranslation.TransformTranslator"},\n    {"repo": "apache/beam", "path": "sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PTransformTranslation.java", "symbol": "PTransformTranslation.TransformPayloadTransla...
Bash (11)
1. $ ls /workspace && ls /workspace/runners 2>/dev/null | head -30
2. $ ls /workspace/beam--v2.62.0/runners/ && ls /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/ | head -50
3. $ ls /workspace/beam--v2.62.0/runners/core-construction-java 2>/dev/null; find /workspace/beam--v2.62.0 -maxdepth 6 -type d -name construction 2>/dev/null | head
4. $ grep -rl "PipelineTranslator" /workspace/beam--v2.62.0/runners --include=*.java -l | head -20; echo ---; find /workspace/beam--v2.62.0/sdks/java/core -type d -name construction | head
5. $ ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/
6. $ ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/graph/; echo ---; grep -rln "interface PipelineTranslator\|class TransformHierarchy\|class PTransformOverride\b\|PTransformOverride " /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/ 2>/dev/null | head; echo ---; ls /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/runners/
7. $ grep -rln "BoundedSource\|UnboundedSource" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -rn "interface PipelineTranslator\|interface TransformTranslator\|interface TransformPayloadTranslator" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ /workspace/beam--v2.62.0/runners/core-java/src/main/java | head
8. $ grep -rn "ExecutableStagePayload" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ -l; echo ---; grep -rn "class PipelineTranslation" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java; grep -n "TransformHierarchy\|PipelineVisitor" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/PipelineTranslation.java | head
9. $ find /workspace/beam--v2.62.0/sdks/java/core/src/main/java -name "BoundedReadFromUnboundedSource.java"; grep -n "class UnboundedReadFromBoundedSource\|BoundedToUnboundedSourceAdapter" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/UnboundedReadFromBoundedSource.java | head -3; grep -n "class\|interface" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/ReadTranslation.java | head -5
10. $ grep -rln "Translat\|OverrideFactory" /workspace/beam--v2.62.0/runners/core-java/src/main/java | head; echo ---; grep -n "class SplittableParDoViaKeyedWorkItems\|OverrideFactory" /workspace/beam--v2.62.0/runners/core-java/src/main/java/org/apache/beam/runners/core/SplittableParDoViaKeyedWorkItems.java | head -5
11. $ grep -n "class Primitive\|class SplittableParDo\b\|class NaiveProcessFn\|class SplittableParDoNaiveBounded" /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDo.java /workspace/beam--v2.62.0/sdks/java/core/src/main/java/org/apache/beam/sdk/util/construction/SplittableParDoNaiveBounded.java | head