[jira] [Created] (FLINK-7100) TaskManager metrics are registered twice

[Shang Yuanchun (Jira)]

Chesnay Schepler created FLINK-7100:
---------------------------------------

             Summary: TaskManager metrics are registered twice
                 Key: FLINK-7100
                 URL: https://issues.apache.org/jira/browse/FLINK-7100
             Project: Flink
          Issue Type: Bug
          Components: Local Runtime, Metrics
    Affects Versions: 1.3.0, 1.4.0
            Reporter: Chesnay Schepler
             Fix For: 1.4.0, 1.3.2


TaskManager metrics are currently registered twice, once when the TaskManager is started and once when the TaskManager associates with a JobManager.

Originally the metrics were registered when the TM associates with the JM and unregistered upon disassociation.

9e9776f17ed18b12af177e31ab0bc266236f85ef modified the {{TaskManager}} to use the {{TaskManagerServices}}, which when loaded _also_ register the metrics.

I suggest to remove the registrations that happen upon (dis-)association.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)