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https://issues.apache.org/jira/browse/BEAM-13164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on BEAM-13164 started by Luke Cwik.
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> Race between member variable being accessed due to leaking uninitialized
> state via OutboundObserverFactory
> ----------------------------------------------------------------------------------------------------------
>
> Key: BEAM-13164
> URL: https://issues.apache.org/jira/browse/BEAM-13164
> Project: Beam
> Issue Type: Bug
> Components: runner-spark
> Reporter: Andrew Pilloud
> Assignee: Luke Cwik
> Priority: P1
> Time Spent: 5h
> Remaining Estimate: 0h
>
> The OutboundObserverFactory leaks the InboundObserver and makes it ready to
> start getting requests before the method returns leading to a dangerous state
> where the passed in InboundObserver could be used before the constructor of
> the enclosing class is finished.
> This was found when running the Spark PVR PostCommit:
> Looks like this went from being a flake to a hard failure:
> https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Spark_Batch/
> https://ci-beam.apache.org/job/beam_PostCommit_Java_PVR_Spark_Batch/5009/
> 18:41:18 Build timed out (after 100 minutes). Marking the build as aborted.
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