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The PostCommit Go job is flaky #34397
Description
The PostCommit Go is failing over 50% of the time.
Please visit https://github.com/apache/beam/actions/workflows/beam_PostCommit_Go.yml?query=is%3Afailure+branch%3Amaster to see all failed workflow runs.
See also Grafana statistics: http://metrics.beam.apache.org/d/CTYdoxP4z/ga-post-commits-status?orgId=1&viewPanel=10&var-Workflow=PostCommit%20Go
Activity
Amar3tto commentedon Mar 24, 2025
(TestOomParDo) Failed Job ID: 2025-03-23_15_07_30-2211162315298891746
github-actions commentedon Dec 13, 2025
Reopening since the workflow is still flaky
Amar3tto commentedon Dec 17, 2025
state_test.go:77: Failed to execute job: Job 2025-12-17_03_14_54-7729237122117242786 failed --- FAIL: TestSetStateClear (38.50s)...
Error translating pipeline. Runner V2 doesn't support the following SDK features: [Use MultimapState]....
Error response from daemon: No such image: us.gcr.io/apache-beam-testing/github-actions/beam_go_sdk:20251217-094304Amar3tto commentedon Dec 17, 2025
@shunping Could you please take a look
shunping commentedon Dec 17, 2025
After some investigation, I believe an internal change (change ID: 826609519) has caused four tests in the workflow to fail on the Dataflow Runner V2 starting on Dec 11 (https://github.com/apache/beam/actions/workflows/beam_PostCommit_Go.yml?query=branch%3Amaster).
All of them are batch pipelines, which passed the internal validation check previously. However, it seems that it is now required to provide "multimap" capability to the environment to get past the check.
cc'ed @acrites
acrites commentedon Dec 19, 2025
Looking into our internal changes.
16 remaining items
github-actions commentedon May 3, 2026
Reopening since the workflow is still flaky
Amar3tto commentedon May 4, 2026
Culprit: #38349
TestFhirIO npe
@bambadiouf1 could you please take a look
bambadiouf1 commentedon May 6, 2026
Hey, @Amar3tto! Thanks, I think I identified the issue, I update the google.golang.org/api dependency to v0.276.0 in that PR and the Search and SearchType methods for FHIR require an io.Reader for the request body but I was previously passing nil which caused the failures: Sent #38381 to fix this.
Amar3tto commentedon May 7, 2026
Stabilzed
github-actions commentedon May 25, 2026
Reopening since the workflow is still flaky
shunping commentedon May 29, 2026
Looks healthy in the recent 5 days.