[jira] [Created] (FLINK-5194) Log heartbeats on TRACE level

[Shang Yuanchun (Jira)]

Ufuk Celebi created FLINK-5194:
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             Summary: Log heartbeats on TRACE level
                 Key: FLINK-5194
                 URL: https://issues.apache.org/jira/browse/FLINK-5194
             Project: Flink
          Issue Type: Improvement
            Reporter: Ufuk Celebi
            Assignee: Ufuk Celebi


Heartbeats are logged on DEBUG level. If users enable debug logs this leads to an explosion of log messages. I would like to log heartbeats on TRACE level, this includes InstanceManager, JobManager. The RemoteWatcher heartbeats can be disabled via FLINK-5192.



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