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https://issues.apache.org/jira/browse/HBASE-27486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17635110#comment-17635110
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Moran commented on HBASE-27486:
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I am testing 2.4.15 and research various metric data. When I delete a table, I
can still see the latency data of the deleted table in the /jmx endpoint.I
don't know whether the design is like this or the handling is omitted.I read
source code of historical version and found that this problem always exists, so
I marked 2.0.0.
> HTable MetricsTableLatencies not remove trigger memory leak
> ------------------------------------------------------------
>
> Key: HBASE-27486
> URL: https://issues.apache.org/jira/browse/HBASE-27486
> Project: HBase
> Issue Type: Bug
> Components: metrics, regionserver
> Affects Versions: 2.0.0
> Reporter: Moran
> Priority: Major
>
> MetricsTableLatenciesImpl histogramsByTable only put but not remove.Maybe we
> should remove it when table disabled.
> supplement:
> MetricsTableQueryMeterImpl metersByTable has the same problem.
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