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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (HBASE-15513) hbase.hregion.memstore.chunkpool.maxsize is 0.0 by default
Date Wed, 23 Mar 2016 07:13:25 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack reopened HBASE-15513:
---------------------------

Reopen. You make a good point.  Let's do the work to figure if this should be always on

> hbase.hregion.memstore.chunkpool.maxsize is 0.0 by default
> ----------------------------------------------------------
>
>                 Key: HBASE-15513
>                 URL: https://issues.apache.org/jira/browse/HBASE-15513
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.0.0
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>             Fix For: 2.0.0
>
>
> That results in excessive MemStoreLAB chunk allocations because we can not reuse them.
Not sure, why it has been disabled, by default. May be the code has not been tested well?



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