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https://issues.apache.org/jira/browse/HBASE-28401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang resolved HBASE-28401.
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Fix Version/s: 2.6.0
3.0.0-beta-2
2.5.9
Hadoop Flags: Reviewed
Resolution: Fixed
Pushed to branch-2.5+.
Thanks [~bbeaudreault] for reviewing!
> Introduce a close method for memstore for release active segment
> ----------------------------------------------------------------
>
> Key: HBASE-28401
> URL: https://issues.apache.org/jira/browse/HBASE-28401
> Project: HBase
> Issue Type: Sub-task
> Components: in-memory-compaction, regionserver
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.6.0, 3.0.0-beta-2, 2.5.9
>
>
> Per the analysis in parent issue, we will always have an active segment in
> memstore even if it is empty, so if we do not call close on it, it will lead
> to a netty leak warning message.
> Although there is no real memory leak for this case, we'd better still fix it
> as it may hide other memory leak problem.
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