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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-13063) Allow to turn off memstore replication for region replicas
Date Wed, 18 Feb 2015 11:10:11 GMT
Matteo Bertozzi created HBASE-13063:
---------------------------------------

             Summary: Allow to turn off memstore replication for region replicas
                 Key: HBASE-13063
                 URL: https://issues.apache.org/jira/browse/HBASE-13063
             Project: HBase
          Issue Type: New Feature
          Components: regionserver, Replication
            Reporter: Matteo Bertozzi
            Assignee: Matteo Bertozzi
            Priority: Minor
             Fix For: 2.0.0, 1.1.0


HBASE-11568 allows to use replication to send wal edits from the primary to the replicas.
sometimes the memstore replication is not required, so it will be nice have a flag to disable
it.
the result will be more or less the same to what we have in phase-1, but with the row-level
consistency provided by the "flush" edit transfered via replication to refresh the hfiles.

create 't1', 'f', {REGION_REPLICATION => 2, REGION_MEMSTORE_REPLICATION => false}



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