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hbase-5129 [BOOK] configuration.xml - changed the major compaction disable instruction from Long.MAX_VALUE to 0. 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1230277 13f79535-47bb-0310-9956-ffa450edef68
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Doug Meil 2012-01-11 22:06:01 +00:00
parent ce09411591
commit d44d06f48e
1 changed files with 2 additions and 2 deletions
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src/docbkx/configuration.xml
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@ -1541,8 +1541,8 @@ of all regions.
<section xml:id="managed.compactions"><title>Managed Compactions</title> <section xml:id="managed.compactions"><title>Managed Compactions</title>
<para>A common administrative technique is to manage major compactions manually, rather than letting <para>A common administrative technique is to manage major compactions manually, rather than letting
HBase do it. By default, <varname>HConstants.MAJOR_COMPACTION_PERIOD</varname> is one day and major compactions HBase do it. By default, <varname>HConstants.MAJOR_COMPACTION_PERIOD</varname> is one day and major compactions
may kick in when you least desire it - especially on a busy system. To "turn off" automatic major compactions set may kick in when you least desire it - especially on a busy system. To turn off automatic major compactions set
the value to <varname>Long.MAX_VALUE</varname>. the value to <varname>0</varname>.
</para> </para>
<para>It is important to stress that major compactions are absolutely necessary for StoreFile cleanup, the only variant is when <para>It is important to stress that major compactions are absolutely necessary for StoreFile cleanup, the only variant is when
they occur. They can be administered through the HBase shell, or via they occur. They can be administered through the HBase shell, or via