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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2018/09/06 08:16:00 UTC

[jira] [Created] (FLINK-10291) Generate JobGraph with fixed/configurable JobID in StandaloneJobClusterEntrypoint

Till Rohrmann created FLINK-10291:
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             Summary: Generate JobGraph with fixed/configurable JobID in StandaloneJobClusterEntrypoint
                 Key: FLINK-10291
                 URL: https://issues.apache.org/jira/browse/FLINK-10291
             Project: Flink
          Issue Type: Improvement
          Components: Distributed Coordination
    Affects Versions: 1.6.0, 1.7.0
            Reporter: Till Rohrmann
             Fix For: 1.6.1, 1.7.0


The {{StandaloneJobClusterEntrypoint}} currently generates the {{JobGraph}} from the user code when being started. Due to the nature of how the {{JobGraph}} is generated, it will get a random {{JobID}} assigned. This is problematic in case of a failover because then, the {{JobMaster}} won't be able to detect the checkpoints. In order to solve this problem, we need to either fix the {{JobID}} assignment or make it configurable.



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