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Posted to jira@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2019/02/17 19:02:00 UTC

[jira] [Commented] (KAFKA-5543) We don't remove the LastStableOffsetLag metric when a partition is moved away from a broker

    [ https://issues.apache.org/jira/browse/KAFKA-5543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16770542#comment-16770542 ] 

Matthias J. Sax commented on KAFKA-5543:
----------------------------------------

Moving all major/minor/trivial tickets that are not merged yet out of 2.2 release.

> We don't remove the LastStableOffsetLag metric when a partition is moved away from a broker
> -------------------------------------------------------------------------------------------
>
>                 Key: KAFKA-5543
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5543
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 0.11.0.0
>            Reporter: Apurva Mehta
>            Assignee: Apurva Mehta
>            Priority: Major
>             Fix For: 2.2.0
>
>
> Reported by [~junrao], we have a small leak where the `LastStableOffsetLag` metric is not removed along with the other metrics in the `Partition.removeMetrics` method. This could create a leak when partitions are reassigned or a topic is deleted.



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