[jira] [Created] (FLINK-5037) Instability in AbstractUdfStreamOperatorLifecycleTest

[Shang Yuanchun (Jira)]

Aljoscha Krettek created FLINK-5037:
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             Summary: Instability in AbstractUdfStreamOperatorLifecycleTest
                 Key: FLINK-5037
                 URL: https://issues.apache.org/jira/browse/FLINK-5037
             Project: Flink
          Issue Type: Bug
          Components: Streaming
            Reporter: Aljoscha Krettek
            Assignee: Stefan Richter


I saw this failure: https://s3.amazonaws.com/archive.travis-ci.org/jobs/174340963/log.txt

I suspect it has to do with the {{Thread.sleep()}} in Line 237. I think it can be replaced by {{runStarted.await()}}



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