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From st...@apache.org
Subject svn commit: r1136559 - /hbase/trunk/src/docbkx/configuration.xml
Date Thu, 16 Jun 2011 17:36:21 GMT
Author: stack
Date: Thu Jun 16 17:36:21 2011
New Revision: 1136559

URL: http://svn.apache.org/viewvc?rev=1136559&view=rev
Log:
HBASE-3997 configuration.xml - added an entry in recommended configuration on zookeeper instances

Modified:
    hbase/trunk/src/docbkx/configuration.xml

Modified: hbase/trunk/src/docbkx/configuration.xml
URL: http://svn.apache.org/viewvc/hbase/trunk/src/docbkx/configuration.xml?rev=1136559&r1=1136558&r2=1136559&view=diff
==============================================================================
--- hbase/trunk/src/docbkx/configuration.xml (original)
+++ hbase/trunk/src/docbkx/configuration.xml Thu Jun 16 17:36:21 2011
@@ -129,6 +129,13 @@ to ensure well-formedness of your docume
               with configuration such as this.
           </para>
       </section>
+          <section xml:id="zookeeper.instances"><title>Number of ZooKeeper Instances</title>
+          <para>It is best to use an odd number of machines (1, 3, 5) for a ZooKeeper
ensemble.
+          See the <link xlink:href="http://wiki.apache.org/hadoop/ZooKeeper/FAQ#A7">ZooKeeper
Wiki</link> or the 
+          <link xlink:href="http://zookeeper.apache.org/doc/r3.3.3/zookeeperAdmin.html#sc_zkMulitServerSetup">ZooKeeper
documentation</link> 
+          for more information on ZooKeeper sizing.
+          </para>
+      </section>
           <section xml:id="hbase.regionserver.handler.count"><title><varname>hbase.regionserver.handler.count</varname></title>
           <para>
           This setting defines the number of threads that are kept open to answer



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