[damccorm]

Summary

Fixes Timed out waiting 60s for Python expansion service failures in validatesCrossLanguageRunnerSetup across PostCommit XVR PythonUsingJava Dataflow (run 43071232200 and run 42591167549).

Root Cause

Before apache_beam.runners.portability.expansion_service_test binds its gRPC server port, ExpansionServiceServicer initializes its default environment and invokes pip download beautifulsoup4>=4.9,<5.0 (as well as fitting the test sklearn SVM artifact). When PyPI experiences a transient socket timeout/retry (pip's default timeout is 15s × up to 5 retries = 75s), wait_for_port in sdks/python/scripts/run_expansion_services.sh times out at 60s before the server starts listening.

Fix

Increase the wait_for_port timeout in sdks/python/scripts/run_expansion_services.sh from 60s to 180s.

Verification

• Triggered beam_PostCommit_XVR_PythonUsingJava_Dataflow.yml workflow run on branch: 43083880271

[damccorm]

/gemini review

[github-actions]

📋 Review Summary

This PR increases the startup wait timeout in sdks/python/scripts/run_expansion_services.sh from 60 seconds to 180 seconds. This resolves flaky timeouts during cross-language runner setup when the Python expansion service experiences transient PyPI network retries while downloading test dependencies (beautifulsoup4) before binding its gRPC port.

🔍 General Feedback

• The root cause analysis and timeout adjustment are clear, well-scoped, and safe to merge.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 58.54%. Comparing base (e62a1de) to head (f82ca52).
⚠️ Report is 3 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master   #41219   +/-   ##
=========================================
  Coverage     58.54%   58.54%           
  Complexity     2277     2277           
=========================================
  Files          1132     1132           
  Lines        169699   169712   +13     
  Branches       1485     1485           
=========================================
+ Hits          99351    99361   +10     
- Misses        67806    67809    +3     
  Partials       2542     2542           

Flag	Coverage Δ
python	80.54% <ø> (-0.01%)	⬇️

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