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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7893) hbase.hregion.majorcompaction not taking effect.
Date Fri, 22 Feb 2013 03:44:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13583879#comment-13583879
] 

Anoop Sam John commented on HBASE-7893:
---------------------------------------

Yes when minor compaction selects all files under the store, this is promoted as a major compaction.
This promotion can happen irrespective of the config value. This config value is used to decided
when an auto major compaction work should be done in the system. You experiencing some problem
with this major compaction?
                
> hbase.hregion.majorcompaction not taking effect.
> ------------------------------------------------
>
>                 Key: HBASE-7893
>                 URL: https://issues.apache.org/jira/browse/HBASE-7893
>             Project: HBase
>          Issue Type: Bug
>          Components: Compaction
>    Affects Versions: 0.92.2
>         Environment: Linux <hostname> 2.6.21.7-2.fc8xen-ec2-v1.0 #1 SMP Tue Sep
1 10:25:30 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
> Fedora release 8 (Werewolf)
>            Reporter: Pranav Sharma
>
> For disabling auto major compaction, I configured hbase.hregion.majorcompaction = 0 in
the config file and restarted the cluster. In spite of this, major compaction continues to
run everyday. Here is the config I set:
> <property>
>   <name>hbase.hregion.majorcompaction</name>
>   <value>0</value>
> </property>
> What other way can I disable auto major compaction? I expected this config to work. What
am I doing wrong here? 
> Please advice. Thanks a lot.

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