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https://issues.apache.org/jira/browse/HBASE-27332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17585306#comment-17585306
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Bryan Beaudreault commented on HBASE-27332:
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I feel like an OOME is a pretty bad failure mode for compaction queue buildup.
Should we bound the queue? Maybe not a blocker for this issue, but might also
change the approach if we decided to do that instead.
> 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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