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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Trivial Update of "Hbase/MigrationToNewCluster" by NatHarward
Date Mon, 21 Jun 2010 02:40:27 GMT
Dear Wiki user,

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

The "Hbase/MigrationToNewCluster" page has been changed by NatHarward.
The comment on this change is: Adding forgotten step to re-enable tables in the new cluster
if they were disabled in the original cluster.
http://wiki.apache.org/hadoop/Hbase/MigrationToNewCluster?action=diff&rev1=3&rev2=4

--------------------------------------------------

    i. I did a spot-check of file sizes and directories to my satisfaction -- depending on
how important your data is you may want some kind of checksumming crawler for verification
    i. Run ''fsck'' to make sure HDFS is happy and does not think anything is wrong
   I. Fire up Hbase in the new cluster
-   i. Make sure your configuration points to the ''new'' Hbase root directory in the new
cluster
+   i. Make sure your configuration points to the ''new'' Hbase root directory in the new
cluster and your ''new'' Zookeeper instance
+   i. Enable all your tables if you disabled them originally
   I. Verify Hbase connectivity, and again to your satisfaction verify the data accessible
through your new Hbase instance
   I. Finito!
  

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