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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15513) hbase.hregion.memstore.chunkpool.maxsize is 0.0 by default
Date Mon, 07 Nov 2016 10:12:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15643717#comment-15643717
] 

Hudson commented on HBASE-15513:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #1931 (See [https://builds.apache.org/job/HBase-Trunk_matrix/1931/])
HBASE-15513 hbase.hregion.memstore.chunkpool.maxsize is 0.0 by default (stack: rev 8b4bb34ec29317da0d7c75c8bb6af89f420d880c)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreChunkPool.java


> 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: Sub-task
>    Affects Versions: 2.0.0
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>             Fix For: 2.0.0
>
>         Attachments: HBASE-15513-addendum.patch, HBASE-15513-v1.patch
>
>
> 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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