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Hudson commented on HBASE-16947: -------------------------------- Results for branch branch-1.3 [build #576 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576//General_Nightly_Build_Report/] (/) {color:green}+1 jdk7 checks{color} -- For more information [see jdk7 report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576//JDK7_Nightly_Build_Report/] (x) {color:red}-1 jdk8 hadoop2 checks{color} -- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576//JDK8_Nightly_Build_Report_(Hadoop2)/] (/) {color:green}+1 source release artifact{color} -- See build output for details. > 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)