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Hadoop QA commented on HBASE-12655: ----------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12685952/HBASE-12655.1.patch.txt against master branch at commit b4371252fe71db938b37b7bc6391d0fb87466b36. ATTACHMENT ID: 12685952 {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 7 new or modified tests. {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:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings. {color:red}-1 release audit{color}. The applied patch generated 1 release audit warnings (more than the master's current 0 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/12011//testReport/ Release audit warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/patchReleaseAuditWarnings.txt Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-annotations.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-rest.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//artifact/patchprocess/checkstyle-aggregate.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/12011//console This message is automatically generated. > WALPerformanceEvaluation miscalculates append/sync statistics for multiple > regions > ---------------------------------------------------------------------------------- > > Key: HBASE-12655 > URL: https://issues.apache.org/jira/browse/HBASE-12655 > Project: HBase > Issue Type: Bug > Components: wal > Affects Versions: 0.99.2 > Reporter: Sean Busbey > Assignee: Sean Busbey > Priority: Minor > Fix For: 1.0.0, 2.0.0 > > Attachments: HBASE-12655.1.patch.txt > > > Right now the WALPerformaceEvaluation tool sets up each new region by asking > for a WAL and then adding a listener. The listener updates running stats on > appends / syncs using a shared object in the evaluation tool. > For WALProviders that reuse WALs (such as the default one always using a > single WAL), this results in adding a listener to WALs that already have > them. Each of those listeners is then updated on each append/sync. -- This message was sent by Atlassian JIRA (v6.3.4#6332)