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Hadoop QA commented on HBASE-7305: ---------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12566608/hbase-7305_v9.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 13 new or modified tests. {color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop 2.0 profile. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:red}-1 findbugs{color}. The patch appears to introduce 1 new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:red}-1 lineLengths{color}. The patch introduces lines longer than 100 {color:red}-1 core tests{color}. The patch failed these unit tests: org.apache.hadoop.hbase.regionserver.TestPriorityRpc org.apache.hadoop.hbase.client.TestFromClientSide Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/4195//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/4195//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/4195//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/4195//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/4195//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/4195//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/4195//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/4195//console This message is automatically generated. > ZK based Read/Write locks for table operations > ---------------------------------------------- > > Key: HBASE-7305 > URL: https://issues.apache.org/jira/browse/HBASE-7305 > Project: HBase > Issue Type: Bug > Components: Client, master, Zookeeper > Reporter: Enis Soztutar > Assignee: Enis Soztutar > Fix For: 0.96.0 > > Attachments: hbase-7305_v0.patch, > hbase-7305_v1-based-on-curator.patch, hbase-7305_v2.patch, > hbase-7305_v4.patch, hbase-7305_v9.patch > > > This has started as forward porting of HBASE-5494 and HBASE-5991 from the > 89-fb branch to trunk, but diverged enough to have it's own issue. > The idea is to implement a zk based read/write lock per table. Master > initiated operations should get the write lock, and region operations (region > split, moving, balance?, etc) acquire a shared read lock. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira