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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-614) Retiring regions is not used; exploit or remove
Date Mon, 05 May 2008 20:19:55 GMT
Retiring regions is not used; exploit or remove

                 Key: HBASE-614
                 URL: https://issues.apache.org/jira/browse/HBASE-614
             Project: Hadoop HBase
          Issue Type: Improvement
    Affects Versions: 0.2.0, 0.1.2
            Reporter: stack
             Fix For: 0.2.0

There is a little dance around region close where a region first gets moved into the retiring
queue.  The idea, IIRC, was that regions in retiring could serve reads while close was going
about its business.   Meant that region was online that bit longer.

This feature is not used any more -- regions are added to retiring but gets do not bother
to look in retiring.  We should either remove retiring cocept altogether or else make use
of it again.

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