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Posted to issues@hbase.apache.org by "chenglei (Jira)" <ji...@apache.org> on 2025/03/29 04:09:00 UTC

[jira] [Assigned] (HBASE-29230) Possible resource leak when RegionReplicationSink sends WALEdits

     [ https://issues.apache.org/jira/browse/HBASE-29230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

chenglei reassigned HBASE-29230:
--------------------------------

    Assignee: chenglei

> 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
>
> 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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