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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13320) 'hbase.bucketcache.size' configuration value is not correct in hbase-default.xml
Date Mon, 20 Apr 2015 08:29:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14502499#comment-14502499
] 

Anoop Sam John commented on HBASE-13320:
----------------------------------------

Ya that would be better IMO also.
64K make  no sense at all and 64G may be large value which can not be give as default.  There
is no default BC.  User has to configure it as heap or offheap or file.  So better user only
configure this value too. It can be documented clearly in book

> 'hbase.bucketcache.size' configuration value is not correct in hbase-default.xml 
> ---------------------------------------------------------------------------------
>
>                 Key: HBASE-13320
>                 URL: https://issues.apache.org/jira/browse/HBASE-13320
>             Project: HBase
>          Issue Type: Bug
>          Components: hbase
>    Affects Versions: 2.0.0
>            Reporter: Y. SREENIVASULU REDDY
>            Assignee: Y. SREENIVASULU REDDY
>             Fix For: 2.0.0
>
>         Attachments: HBASE-13320.patch, HBASE-v2-13320.patch
>
>
> In  hbase-default.xml  file 
> * 'hbase.bucketcache.size' is not correct
> We either specify it as a float or in MB's and the default value that is mentioned is
never used
> {code}
> <property>
> <name>hbase.bucketcache.size</name>
> <value>65536</value>
> <source>hbase-default.xml</source>
> </property>
> {code}



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