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Hudson commented on HBASE-15995: -------------------------------- SUCCESS: Integrated in Jenkins build HBase-Trunk_matrix #2463 (See [https://builds.apache.org/job/HBase-Trunk_matrix/2463/]) HBASE-15995 Separate replication WAL reading from shipping (tedyu: rev c55fce00f3a5757c706ce50ed42980c7f6c4b97b) * (add) hbase-server/src/main/java/org/apache/hadoop/hbase/replication/ClusterMarkingEntryFilter.java * (add) hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.java * (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java * (add) hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceWALReaderThread.java * (delete) hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationWALReaderManager.java * (add) hbase-server/src/test/java/org/apache/hadoop/hbase/replication/regionserver/TestWALEntryStream.java * (delete) hbase-server/src/test/java/org/apache/hadoop/hbase/replication/regionserver/TestReplicationWALReaderManager.java > 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 > Assignee: Vincent Poon > Fix For: 2.0.0 > > Attachments: HBASE-15995.master.v1.patch, > HBASE-15995.master.v2.patch, HBASE-15995.master.v3.patch, > HBASE-15995.master.v4.patch, HBASE-15995.master.v6.patch, > HBASE-15995.master.v7.patch, replicationV1_100ms_delay.png, > replicationV2_100ms_delay.png > > > 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. -- This message was sent by Atlassian JIRA (v6.3.15#6346)