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From "YiFeng Jiang (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-5314) Gracefully rolling restart region servers in rolling-restart.sh
Date Wed, 01 Feb 2012 08:46:58 GMT
Gracefully rolling restart region servers in rolling-restart.sh
---------------------------------------------------------------

                 Key: HBASE-5314
                 URL: https://issues.apache.org/jira/browse/HBASE-5314
             Project: HBase
          Issue Type: Improvement
          Components: scripts
            Reporter: YiFeng Jiang
            Priority: Minor


The rolling-restart.sh has a --rs-only option which simply restarts all region servers in
the cluster.
Consider improve it to gracefully restart region servers to avoid the offline time of the
regions deployed on that server, and keep the region distributions same as what it was before
the restarting.

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