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Hadoop QA commented on HBASE-12891: ----------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12707324/HBASE-12891.v2-branch-1.patch against branch-1 branch at commit 2e31e834a67be8a88afaaca7691eadaf55f84b49. ATTACHMENT ID: 12707324 {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 hadoop versions{color}. The patch compiles with all supported hadoop versions (2.4.1 2.5.2 2.6.0) {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 checkstyle{color}. The applied patch does not increase the total number of checkstyle errors {color:red}-1 findbugs{color}. The patch appears to introduce 2 new Findbugs (version 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 lineLengths{color}. The patch does not introduce lines longer than 100 {color:green}+1 site{color}. The mvn site goal succeeds with this patch. {color:green}+1 core tests{color}. The patch passed unit tests in . Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-rest.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-annotations.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//artifact/patchprocess/checkstyle-aggregate.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/13428//console This message is automatically generated. > Parallel execution for Hbck checkRegionConsistency > -------------------------------------------------- > > Key: HBASE-12891 > URL: https://issues.apache.org/jira/browse/HBASE-12891 > Project: HBase > Issue Type: Improvement > Components: hbck > Affects Versions: 2.0.0, 0.98.10, 1.1.0 > Reporter: churro morales > Assignee: Stephen Yuan Jiang > Labels: performance, scalability > Fix For: 2.0.0, 1.1.0, 0.98.13 > > Attachments: HBASE-12891-v1.patch, HBASE-12891.98.patch, > HBASE-12891.patch, HBASE-12891.patch, HBASE-12891.v2-branch-1.patch, > HBASE-12891.v2-master.patch, hbase-12891-addendum1.patch > > > We have a lot of regions on our cluster ~500k and noticed that hbck took > quite some time in checkAndFixConsistency(). [~davelatham] patched our > cluster to do this check in parallel to speed things up. I'll attach the > patch. -- This message was sent by Atlassian JIRA (v6.3.4#6332)