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Posted to issues@hbase.apache.org by "Xiaolin Ha (Jira)" <ji...@apache.org> on 2022/08/26 07:09:00 UTC

[jira] [Assigned] (HBASE-27332) Remove RejectedExecutionHandler for long/short compaction thread pools

     [ https://issues.apache.org/jira/browse/HBASE-27332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaolin Ha reassigned HBASE-27332:
----------------------------------

    Assignee: Xiaolin Ha

> Remove RejectedExecutionHandler for long/short compaction thread pools
> ----------------------------------------------------------------------
>
>                 Key: HBASE-27332
>                 URL: https://issues.apache.org/jira/browse/HBASE-27332
>             Project: HBase
>          Issue Type: Improvement
>          Components: Compaction
>    Affects Versions: 3.0.0-alpha-3, 2.4.13
>            Reporter: Xiaolin Ha
>            Assignee: Xiaolin Ha
>            Priority: Minor
>             Fix For: 2.6.0, 3.0.0-alpha-4
>
>
> As disscussed in https://github.com/apache/hbase/pull/4725
> actually the max size of StealJobQueue is bouded by the VM limit of an array, and the OOM exception occurs before the rejection handler. So StealJobQueue is equivalent to be unbounded. I think the RejectionHandler may bring some confusions and make the codes a little puzzle.



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