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Posted to issues@hbase.apache.org by "cuijianwei (JIRA)" <ji...@apache.org> on 2013/12/11 10:21:06 UTC

[jira] [Created] (HBASE-10127) support balance table

cuijianwei created HBASE-10127:
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             Summary: support balance table
                 Key: HBASE-10127
                 URL: https://issues.apache.org/jira/browse/HBASE-10127
             Project: HBase
          Issue Type: Improvement
          Components: master, shell
    Affects Versions: 0.94.14
            Reporter: cuijianwei


HMaster provides a rpc interface : 'balance()' to balance all the regions among region servers in the cluster. Sometimes, we might want to balance all the regions belonging to a table while don't change the region assignments of other tables. This demand may reveal in a shared cluster where we want to balance regions for one application's table while do not affect other applications. Therefore, will it be useful if we extend the current 'balance()' interface to only balance regions of the same table? 



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