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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8716) Fixups/Improvements for graceful_stop.sh/region_mover.rb
Date Sat, 08 Jun 2013 17:59:19 GMT
stack created HBASE-8716:
----------------------------

             Summary: Fixups/Improvements for graceful_stop.sh/region_mover.rb
                 Key: HBASE-8716
                 URL: https://issues.apache.org/jira/browse/HBASE-8716
             Project: HBase
          Issue Type: Improvement
            Reporter: stack
            Assignee: stack


It is a while since these scripts were touched.  Giving them a spring cleaning and seeing
if can make them return error codes on failure (seems like style previous was that the operator
would watch the output and react to it but I see cases where tools want to call these scripts
and they want return code to indicate whether the rolling upgrade worked or not).  Also, see
if can make the rolling restart faster since one-by-one while minimally disruptive and 'safe',
it is slow one clusters of hundreds of nodes.

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