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From "Vincent Poon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-15995) Separate replication WAL reading from shipping
Date Wed, 08 Jun 2016 22:49:21 GMT
Vincent Poon created HBASE-15995:
------------------------------------

             Summary: Separate replication WAL reading from shipping
                 Key: HBASE-15995
                 URL: https://issues.apache.org/jira/browse/HBASE-15995
             Project: HBase
          Issue Type: Sub-task
          Components: Replication
    Affects Versions: 2.0.0
            Reporter: Vincent Poon


Currently ReplicationSource reads edits from the WAL and ships them in the same thread.

By breaking out the reading from the shipping, we can introduce greater parallelism and lay
the foundation for further refactoring to a pipelined, streaming model.



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