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Posted to issues@flink.apache.org by "Till Rohrmann (Jira)" <ji...@apache.org> on 2020/12/18 16:19:00 UTC

[jira] [Created] (FLINK-20678) JobManagerRunnerImpl does not notice unexpected JobMasterService termination

Till Rohrmann created FLINK-20678:
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             Summary: JobManagerRunnerImpl does not notice unexpected JobMasterService termination
                 Key: FLINK-20678
                 URL: https://issues.apache.org/jira/browse/FLINK-20678
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Coordination
    Affects Versions: 1.13.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
             Fix For: 1.13.0


The {{JobManagerRunnerImpl}} does not notice unexpected terminations of the {{JobMasterService}}. This puts the system stability at risk and I propose to monitor the liveliness of the {{JobMasterService}} and then to fail if it should terminate unexpectedly.



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