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https://issues.apache.org/jira/browse/HBASE-29230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chenglei updated HBASE-29230:
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Fix Version/s: 4.0.0-alpha-1
3.0.0-beta-2
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Possible resource leak when RegionReplicationSink sends WALEdits
> ----------------------------------------------------------------
>
> Key: HBASE-29230
> URL: https://issues.apache.org/jira/browse/HBASE-29230
> Project: HBase
> Issue Type: Bug
> Components: read replicas
> Affects Versions: 3.0.0-beta-1
> Reporter: chenglei
> Assignee: chenglei
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0-alpha-1, 3.0.0-beta-2
>
>
> When {{RegionReplicationSink.send}} is invoked by
> {{RegionReplicationSink.onComplete}}, if all the replicas are failed, it may
> exit after polling the SinkEntrys, however, decreasing the {{pendingSize}}
> and {{RegionReplicationBufferManager}} is ignored, and {{ServerCall}} is not
> released, which would cause memory leak.
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