[jira] [Created] (FLINK-2852) Fix flaky ScalaShellITSuite

["Till Rohrmann (JIRA)" <ji...@apache.org>]

Till Rohrmann created FLINK-2852:
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             Summary: Fix flaky ScalaShellITSuite
                 Key: FLINK-2852
                 URL: https://issues.apache.org/jira/browse/FLINK-2852
             Project: Flink
          Issue Type: Bug
          Components: Scala Shell
    Affects Versions: 0.10
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
            Priority: Critical
             Fix For: 0.10


The {{ScalaShellITSuite}} checks the log output whether a job has successful completed or not. For that to happen it checks for a {{Job execution switched to status FINISHED}} string in the log output. However, if the {{FlinkClientActor}} receives first a {{JobResultSuccess}} message before receiving the {{JobStatusChanged}} message, then it will send the execution result back to the {{Client}} and terminate itself. This has the consequence that the output will never contain the above-mentioned string.

I propose to use a different mean to check whether a job has finished successfully or not.



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