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From "nkeywal (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-5844) Delete the region servers znode after a regions server crash
Date Fri, 20 Apr 2012 10:38:37 GMT
Delete the region servers znode after a regions server crash
------------------------------------------------------------

                 Key: HBASE-5844
                 URL: https://issues.apache.org/jira/browse/HBASE-5844
             Project: HBase
          Issue Type: Improvement
          Components: regionserver, scripts
    Affects Versions: 0.96.0
            Reporter: nkeywal
            Assignee: nkeywal


today, if the regions server crashes, its znode is not deleted in ZooKeeper. So the recovery
process will stop only after a timeout, usually 30s.

By deleting the znode in start script, we remove this delay and the recovery starts immediately.


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