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From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7893) hbase.hregion.majorcompaction not taking effect.
Date Mon, 25 Feb 2013 10:38:14 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13585787#comment-13585787
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Anoop Sam John commented on HBASE-7893:
---------------------------------------

I can see in this RS log that it is getting YouAreDeadException from Master. Also ZK session
timeout exceptions present. Can you check the GC for this process. Is this suffering from
long full GCs? 
                
> 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
>         Attachments: hbase-hadoop-master-ip-10-118-138-149.log, hbase-hadoop-regionserver-ip-10-118-187-126.log
>
>
> 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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