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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Update of "Hbase/HowToMigrate" by stack
Date Thu, 24 Jul 2008 22:04:56 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification.

The following page has been changed by stack:

   * Shut down the old instance of HBase.
   * If necessary, upgrade the underlying version of Hadoop to the version required by the
new instance of HBase.  Refer to the [http://wiki.apache.org/hadoop/Hadoop%20Upgrade Hadoop
Upgrade] page.
+  * Backup your hbase.rootdir.
   * Download and configure the new instance of HBase.  Make sure you configure the ''hbase.rootdir''
of the new instance to be the same as that from the old instance.
   * From the new instance of HBase, perform the HBase migration.  Run {{{{$HBASE_HOME}/bin/hbase
migrate}}} for usage.  See the version-specific notes below for more specific information
on this process.
   * Start the new instance of HBase.

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