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https://issues.apache.org/jira/browse/KAFKA-3857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15376102#comment-15376102
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ASF GitHub Bot commented on KAFKA-3857:
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Github user kiranptivo closed the pull request at:
https://github.com/apache/kafka/pull/1593
> Additional log cleaner metrics
> ------------------------------
>
> Key: KAFKA-3857
> URL: https://issues.apache.org/jira/browse/KAFKA-3857
> Project: Kafka
> Issue Type: Improvement
> Reporter: Kiran Pillarisetty
>
> The proposal would be to add a couple of additional log cleaner metrics:
> 1. Time of last log cleaner run
> 2. Cumulative number of successful log cleaner runs since last broker restart.
> Existing log cleaner metrics (max-buffer-utilization-percent,
> cleaner-recopy-percent, max-clean-time-secs, max-dirty-percent) do not
> differentiate an idle log cleaner from a dead log cleaner. It would be useful
> to have the above two metrics added, to indicate whether log cleaner is alive
> (and successfully cleaning) or not.
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