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From "Dave Revell (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-6298) Region balancer not balancing
Date Sat, 30 Jun 2012 18:32:42 GMT
Dave Revell created HBASE-6298:
----------------------------------

             Summary: Region balancer not balancing
                 Key: HBASE-6298
                 URL: https://issues.apache.org/jira/browse/HBASE-6298
             Project: HBase
          Issue Type: Bug
          Components: master
    Affects Versions: 0.94.0
            Reporter: Dave Revell
         Attachments: master_startup.log

Despite regions being unbalanced, the load balancer takes no action. On my cluster the least-loaded
regionserver has 33 regions and the most-loaded regionserver has 44 regions. My cluster has
1084 regions and 29 servers. It might be relevant that a 30th server used to belong to the
cluster but was removed.

The master log has some strange entries when the balancer runs. The attached log file was
generated by restarting the master, then running "balancer" in the shell.

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