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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2022/09/30 18:04:27 UTC

[GitHub] [beam] lostluck opened a new issue, #23452: [Bug][Go SDK]: Dataflow status polling too optimistic

lostluck opened a new issue, #23452:
URL: https://github.com/apache/beam/issues/23452

   ### What happened?
   
   Polling for pipeline results from Dataflow can spuriously cause the local task to be marked as failed  if the RPC itself fails.
   
   ```
   2022/09/30 11:05:26 Job still running ...
       ptest.go:108: Failed to execute job: failed to get job
           	caused by:
           googleapi: Error 503: Deadline exceeded, backendError
   ```
   
   Unless there's an auth error, the code should simply retry with backoff a few times, and at least annotate the error with that it's not a real pipeline job failure.
   
   https://github.com/apache/beam/blob/master/sdks/go/pkg/beam/runners/dataflow/dataflowlib/job.go#L246
   
   ### Issue Priority
   
   Priority: 3
   
   ### Issue Component
   
   Component: sdk-go


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