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Posted to issues@hbase.apache.org by "chenxu (JIRA)" <ji...@apache.org> on 2018/12/24 06:37:00 UTC

[jira] [Commented] (HBASE-20373) Check and forward port HBASE-20322 (RS crash due to CME in StoreScanner)

    [ https://issues.apache.org/jira/browse/HBASE-20373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16728173#comment-16728173 ] 

chenxu commented on HBASE-20373:
--------------------------------

Is there any progress in this jira, I think this is very important in branch-2.0.
If memStoreScanners can't be closed properly in StoreScanner#updateReaders, there will be a memory leak in MemStoreLABImpl#close, because the Chunks can't be reclaimed correctly.

> Check and forward port HBASE-20322 (RS crash due to CME in StoreScanner)
> ------------------------------------------------------------------------
>
>                 Key: HBASE-20373
>                 URL: https://issues.apache.org/jira/browse/HBASE-20373
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Thiruvel Thirumoolan
>            Assignee: Thiruvel Thirumoolan
>            Priority: Major
>
> I think the same problem that causes HBASE-20322 in 1.x exists in branch-2 also. This jira is to confirm that and fix it if required.



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