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From "churro morales (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12891) have hbck do region consistency checks in parallel
Date Wed, 21 Jan 2015 00:29:34 GMT
churro morales created HBASE-12891:
--------------------------------------

             Summary: have hbck do region consistency checks in parallel
                 Key: HBASE-12891
                 URL: https://issues.apache.org/jira/browse/HBASE-12891
             Project: HBase
          Issue Type: Improvement
    Affects Versions: 2.0.0, 0.98.10, 1.1.0
            Reporter: churro morales
            Assignee: churro morales


We have a lot of regions on our cluster ~500k and noticed that hbck took quite some time in
checkAndFixConsistency().  [~davelatham] patched our cluster to do this check in parallel
to speed things up.  I'll attach the patch.



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