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From "Gary Helmling (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-16025) Cache table state to reduce load on META
Date Tue, 14 Jun 2016 22:44:30 GMT
Gary Helmling created HBASE-16025:
-------------------------------------

             Summary: Cache table state to reduce load on META
                 Key: HBASE-16025
                 URL: https://issues.apache.org/jira/browse/HBASE-16025
             Project: HBase
          Issue Type: Improvement
          Components: Client
            Reporter: Gary Helmling
            Priority: Critical
             Fix For: 2.0.0


HBASE-12035 moved keeping table enabled/disabled state from ZooKeeper into hbase:meta.  When
we retry operations on the client, we check table state in order to return a specific message
if the table is disabled.  This means that in master we will be going back to meta for every
retry, even if a region's location has not changed.



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