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https://issues.apache.org/jira/browse/HBASE-16417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15656173#comment-15656173
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Anoop Sam John commented on HBASE-16417:
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bq. I did a mistake when running data compaction in previous rounds. I turned
off the mslab flag but did not remove the chunk pool parameters and as a result
a chunk pool was allocated but not used.
That is not fully ur mistake. When MSLAB is turned off by config, even if
there are pool related configs present, we should not init the pool. This will
never get used any way. This is the way it worked. Only in trunk this behave
change happened. My bad. HBASE-16407 is the culprit. Raised HBASE-17071 to
correct it in trunk. Thanks for the nice find.
> In-Memory MemStore Policy for Flattening and Compactions
> --------------------------------------------------------
>
> Key: HBASE-16417
> URL: https://issues.apache.org/jira/browse/HBASE-16417
> Project: HBase
> Issue Type: Sub-task
> Reporter: Anastasia Braginsky
> Assignee: Eshcar Hillel
> Fix For: 2.0.0
>
> Attachments: HBASE-16417-benchmarkresults-20161101.pdf,
> HBASE-16417-benchmarkresults-20161110.pdf
>
>
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