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Posted to dev@flink.apache.org by "Matthias Pohl (Jira)" <ji...@apache.org> on 2022/02/14 09:41:00 UTC

[jira] [Created] (FLINK-26124) JobManagerMetricGroup is never actually used

Matthias Pohl created FLINK-26124:
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             Summary: JobManagerMetricGroup is never actually used
                 Key: FLINK-26124
                 URL: https://issues.apache.org/jira/browse/FLINK-26124
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Coordination, Runtime / Metrics
    Affects Versions: 1.16.0
            Reporter: Matthias Pohl


The {{JobManagerMetricGroup}} instantiated in the {{JobMaster}}'s constructor is passed in the Scheduler where it is forwarded to the {{DefaultExecutionGraphFactory}} where it is never used. I couldn't find any other code paths where it's actually used in production



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