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https://issues.apache.org/jira/browse/HBASE-6298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13404637#comment-13404637
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stack commented on HBASE-6298:
------------------------------
Its disturbing the master is so bad at math. Do you see where it went awry
earlier in the logs? Where master had regions as > 1k and then of a sudden
starting thinking one region out on the cluster only? Good on you D.
> 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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