[ https://issues.apache.org/jira/browse/MAPREDUCE-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12933733#action_12933733 ]
Hadoop QA commented on MAPREDUCE-2170: -------------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12459720/mapreduce.loadaverage.r3.diff against trunk revision 1036745. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 6 new or modified tests. +1 javadoc. The javadoc tool did not generate any warning messages. -1 javac. The patch appears to cause tar ant target to fail. -1 findbugs. The patch appears to introduce 1 new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these core unit tests: org.apache.hadoop.cli.TestMRCLI org.apache.hadoop.conf.TestJobConf org.apache.hadoop.conf.TestNoDefaultsJobConf org.apache.hadoop.examples.pi.math.TestSummation org.apache.hadoop.examples.terasort.TestTeraSort org.apache.hadoop.examples.TestBaileyBorweinPlouffe org.apache.hadoop.fs.slive.TestSlive org.apache.hadoop.fs.TestDFSIO org.apache.hadoop.fs.TestFileSystem org.apache.hadoop.fs.TestHarFileSystem org.apache.hadoop.fs.TestJHLA org.apache.hadoop.io.TestSequenceFileMergeProgress org.apache.hadoop.ipc.TestSocketFactory org.apache.hadoop.mapred.join.TestDatamerge org.apache.hadoop.mapred.lib.TestDelegatingInputFormat org.apache.hadoop.mapred.pipes.TestPipesAsDifferentUser org.apache.hadoop.mapred.pipes.TestPipes org.apache.hadoop.mapred.TestAdminOperationsProtocolWithServiceAuthorization org.apache.hadoop.mapred.TestAuditLogger org.apache.hadoop.mapred.TestBadRecords org.apache.hadoop.mapred.TestClusterMapReduceTestCase org.apache.hadoop.mapred.TestClusterMRNotification org.apache.hadoop.mapred.TestClusterStatus org.apache.hadoop.mapred.TestCompositeTaskTrackerInstrumentation org.apache.hadoop.mapred.TestCompressedEmptyMapOutputs org.apache.hadoop.mapred.TestControlledMapReduceJob org.apache.hadoop.mapred.TestDebugScriptWithLinuxTaskController org.apache.hadoop.mapred.TestDebugScript org.apache.hadoop.mapred.TestEmptyJob org.apache.hadoop.mapred.TestFieldSelection org.apache.hadoop.mapred.TestIFile org.apache.hadoop.mapred.TestInputPath org.apache.hadoop.mapred.TestIsolationRunner org.apache.hadoop.mapred.TestJobCleanup org.apache.hadoop.mapred.TestJobClient org.apache.hadoop.mapred.TestJobCounters org.apache.hadoop.mapred.TestJobDirCleanup org.apache.hadoop.mapred.TestJobExecutionAsDifferentUser org.apache.hadoop.mapred.TestJobHistory org.apache.hadoop.mapred.TestJobInProgressListener org.apache.hadoop.mapred.TestJobKillAndFail org.apache.hadoop.mapred.TestJobName org.apache.hadoop.mapred.TestJobQueueClient org.apache.hadoop.mapred.TestJobQueueInformation org.apache.hadoop.mapred.TestJobRetire org.apache.hadoop.mapred.TestJobStatusPersistency org.apache.hadoop.mapred.TestJobSysDirWithDFS org.apache.hadoop.mapred.TestJobTrackerInstrumentation org.apache.hadoop.mapred.TestJobTrackerStart org.apache.hadoop.mapred.TestJobTrackerXmlJsp org.apache.hadoop.mapred.TestJvmManager org.apache.hadoop.mapred.TestJvmReuse org.apache.hadoop.mapred.TestKeyValueTextInputFormat org.apache.hadoop.mapred.TestKillSubProcessesWithLinuxTaskController org.apache.hadoop.mapred.TestKillSubProcesses org.apache.hadoop.mapred.TestLazyOutput org.apache.hadoop.mapred.TestLimitTasksPerJobTaskScheduler org.apache.hadoop.mapred.TestLinuxTaskController org.apache.hadoop.mapred.TestLocalizationWithLinuxTaskController org.apache.hadoop.mapred.TestMapProgress org.apache.hadoop.mapred.TestMapredHeartbeat org.apache.hadoop.mapred.TestMapredSystemDir org.apache.hadoop.mapred.TestMiniMRClasspath org.apache.hadoop.mapred.TestMiniMRLocalFS org.apache.hadoop.mapred.TestMiniMRWithDFS org.apache.hadoop.mapred.TestMRServerPorts org.apache.hadoop.mapred.TestMRWithDistributedCache org.apache.hadoop.mapred.TestMultiFileInputFormat org.apache.hadoop.mapred.TestMultiFileSplit org.apache.hadoop.mapred.TestMultipleLevelCaching org.apache.hadoop.mapred.TestMultipleTextOutputFormat org.apache.hadoop.mapred.TestNodeHealthService org.apache.hadoop.mapred.TestNodeRefresh org.apache.hadoop.mapred.TestParallelInitialization org.apache.hadoop.mapred.TestQueueManagerWithJobTracker org.apache.hadoop.mapred.TestQueueManager org.apache.hadoop.mapred.TestRecoveryManager org.apache.hadoop.mapred.TestSetupAndCleanupFailure org.apache.hadoop.mapred.TestSpecialCharactersInOutputPath org.apache.hadoop.mapred.TestSubmitJob org.apache.hadoop.mapred.TestTaskFail org.apache.hadoop.mapred.TestTaskOutputSize org.apache.hadoop.mapred.TestTaskTrackerMemoryManager org.apache.hadoop.mapred.TestTaskTrackerSlotManagement org.apache.hadoop.mapred.TestTrackerReservation org.apache.hadoop.mapred.TestTTResourceReporting org.apache.hadoop.mapred.TestWebUIAuthorization org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat org.apache.hadoop.mapreduce.lib.input.TestDelegatingInputFormat org.apache.hadoop.mapreduce.lib.join.TestJoinDatamerge org.apache.hadoop.mapreduce.lib.join.TestJoinProperties org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter org.apache.hadoop.mapreduce.security.TestBinaryTokenFile org.apache.hadoop.mapreduce.security.TestTokenCacheOldApi org.apache.hadoop.mapreduce.security.TestTokenCache org.apache.hadoop.mapreduce.security.TestUmbilicalProtocolWithJobToken org.apache.hadoop.mapreduce.security.token.TestDelegationTokenRenewal org.apache.hadoop.mapreduce.TestChild org.apache.hadoop.mapreduce.TestJobACLs org.apache.hadoop.mapreduce.TestMapReduceLazyOutput org.apache.hadoop.mapreduce.TestMapReduceLocal org.apache.hadoop.mapreduce.TestMRJobClient org.apache.hadoop.mapreduce.TestNoJobSetupCleanup org.apache.hadoop.mapreduce.TestTaskContext org.apache.hadoop.security.authorize.TestServiceLevelAuthorization org.apache.hadoop.security.TestMapredGroupMappingServiceRefresh org.apache.hadoop.tools.rumen.TestRumenJobTraces org.apache.hadoop.tools.TestCopyFiles org.apache.hadoop.tools.TestDistCh org.apache.hadoop.tools.TestHadoopArchives org.apache.hadoop.tools.TestHarFileSystem -1 contrib tests. The patch failed contrib unit tests. +1 system test framework. The patch passed system test framework compile. Test results: https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/6//testReport/ Findbugs warnings: https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/6//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/6//console This message is automatically generated. > Send out last-minute load averages in TaskTrackerStatus > ------------------------------------------------------- > > Key: MAPREDUCE-2170 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-2170 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: jobtracker > Affects Versions: 0.22.0 > Environment: GNU/Linux > Reporter: Harsh J Chouraria > Assignee: Harsh J Chouraria > Priority: Minor > Fix For: 0.22.0 > > Attachments: mapreduce.loadaverage.r3.diff > > Original Estimate: 0.33h > Remaining Estimate: 0.33h > > Load averages could be useful in scheduling. This patch looks to extend the > existing Linux resource plugin (via /proc/loadavg file) to allow transmitting > load averages of the last one minute via the TaskTrackerStatus. > Patch is up for review, with test cases added, at: > https://reviews.apache.org/r/20/ -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.