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https://issues.apache.org/jira/browse/KAFKA-2419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17089231#comment-17089231
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Chenxin commented on KAFKA-2419:
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Execuse me. Is this bug fix now? I just see a ExpireSensorTask in Metrics, but
nowhere can use. Then I see beyond 800,000 sensors existed in my application,
and it is in Old generation ,can't be GC.
I use kafka-clients version 2.1.1 .
!Leak1.jpg|width=217,height=175!
!leak2.jpg|width=782,height=290!
> Allow certain Sensors to be garbage collected after inactivity
> --------------------------------------------------------------
>
> Key: KAFKA-2419
> URL: https://issues.apache.org/jira/browse/KAFKA-2419
> Project: Kafka
> Issue Type: Improvement
> Affects Versions: 0.9.0.0
> Reporter: Aditya Auradkar
> Assignee: Aditya Auradkar
> Priority: Blocker
> Labels: quotas
> Fix For: 0.9.0.0
>
> Attachments: Leak1, Leak1.jpg, leak2.jpg
>
>
> Currently, metrics cannot be removed once registered.
> Implement a feature to remove certain sensors after a certain period of
> inactivity (perhaps configurable).
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