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Hudson commented on HBASE-16947: -------------------------------- SUCCESS: Integrated in Jenkins build HBase-1.3-IT #509 (See [https://builds.apache.org/job/HBase-1.3-IT/509/]) HBASE-16947 Some improvements for DumpReplicationQueues tool (apurtell: rev 3f9457c663df774cde882657d6bc4fd29795a79c) * (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.java * (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationQueuesClientZKImpl.java * (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationQueuesZKImpl.java > Some improvements for DumpReplicationQueues tool > ------------------------------------------------ > > Key: HBASE-16947 > URL: https://issues.apache.org/jira/browse/HBASE-16947 > Project: HBase > Issue Type: Improvement > Components: Operability, Replication > Affects Versions: 1.4.0, 2.0.0 > Reporter: Guanghao Zhang > Assignee: Guanghao Zhang > Priority: Major > Fix For: 1.4.0, 0.98.24, 1.3.3, 2.0.0 > > Attachments: HBASE-16947-branch-1.patch, HBASE-16947-branch-1.patch, > HBASE-16947-branch-1.patch, HBASE-16947-v1.patch, HBASE-16947.patch > > > Recently we met too many replication WALs problem in our production cluster. > We need the DumpReplicationQueues tool to analyze the replication queues info > in zookeeper. So I backport HBASE-16450 to our branch based 0.98 and did some > improvements for it. > 1. Show the dead regionservers under replication/rs znode. When there are too > many WALs under znode, it can't be atomic transferred to new rs znode. So the > dead rs znode will be leaved on zookeeper. > 2. Make a summary about all the queues that belong to peer has been deleted. > 3. Aggregate all regionservers' size of replication queue. Now the > regionserver report ReplicationLoad to master, but there were not a aggregate > metrics for replication. > 4. Show how many WALs which can not found on hdfs. But the reason (WAL Not > Found) need more time to dig. -- This message was sent by Atlassian JIRA (v7.6.3#76005)