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Posted to issues@hbase.apache.org by "Anoop Sam John (JIRA)" <ji...@apache.org> on 2014/08/11 11:18:12 UTC
[jira] [Updated] (HBASE-11717) Remove unused config
'hbase.offheapcache.percentage' from hbase-default.xml and book
[ https://issues.apache.org/jira/browse/HBASE-11717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anoop Sam John updated HBASE-11717:
-----------------------------------
Summary: Remove unused config 'hbase.offheapcache.percentage' from hbase-default.xml and book (was: Remove unused config from hbase-default.xml)
> Remove unused config 'hbase.offheapcache.percentage' from hbase-default.xml and book
> ------------------------------------------------------------------------------------
>
> Key: HBASE-11717
> URL: https://issues.apache.org/jira/browse/HBASE-11717
> Project: HBase
> Issue Type: Bug
> Components: documentation
> Affects Versions: 2.0.0
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Priority: Trivial
> Fix For: 2.0.0
>
> Attachments: HBASE-11717.patch, HBASE-11717_V2.patch
>
>
> hbase.offheapcache.percentage is unused now.
> {code}
> <property>
> <name>hbase.offheapcache.percentage</name>
> <value>0</value>
> <description>The percentage of the off heap space (-XX:MaxDirectMemorySize) to be
> allocated towards the experimental off heap "SlabCache" (This is different to
> the BucketCache -- see the package javadoc for org.apache.hadoop.hbase.io.hfile
> for more on your options). If you desire the cache to be disabled, simply set this
> value to 0.</description>
> </property>
> {code}
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