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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2017/10/18 09:16:00 UTC
[jira] [Commented] (FLINK-7100) TaskManager metrics are registered
twice
[ https://issues.apache.org/jira/browse/FLINK-7100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16209035#comment-16209035 ]
Till Rohrmann commented on FLINK-7100:
--------------------------------------
What's the state of this issue? Should we try to get it in because it is a blocker.
> 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
> Assignee: Fang Yong
> Priority: Blocker
> Labels: flip-6
> Fix For: 1.4.0, 1.3.3
>
>
> 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.
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