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Hudson commented on YARN-4308: ------------------------------ SUCCESS: Integrated in Hadoop-trunk-Commit #9934 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/9934/]) YARN-4308. ContainersAggregated CPU resource utilization reports (naganarasimha_gr: rev 1500a0a3009e453c9f05a93df7a78b4e185eef30) * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/WindowsBasedProcessTree.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/ProcfsBasedProcessTree.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/MockResourceCalculatorProcessTree.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/MockCPUResourceCalculatorProcessTree.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainersMonitorImpl.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/ResourceCalculatorProcessTree.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/TestContainersMonitorResourceChange.java > ContainersAggregated CPU resource utilization reports negative usage in first > few heartbeats > -------------------------------------------------------------------------------------------- > > Key: YARN-4308 > URL: https://issues.apache.org/jira/browse/YARN-4308 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Affects Versions: 2.7.1 > Reporter: Sunil G > Assignee: Sunil G > Fix For: 2.9.0 > > Attachments: 0001-YARN-4308.patch, 0002-YARN-4308.patch, > 0003-YARN-4308.patch, 0004-YARN-4308.patch, 0005-YARN-4308.patch, > 0006-YARN-4308.patch, 0007-YARN-4308.patch, 0008-YARN-4308.patch, > 0009-YARN-4308.patch, 0010-YARN-4308.patch > > > NodeManager reports ContainerAggregated CPU resource utilization as -ve value > in first few heartbeats cycles. I added a new debug print and received below > values from heartbeats. > {noformat} > INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl: > ContainersResource Utilization : CpuTrackerUsagePercent : -1.0 > INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl:ContainersResource > Utilization : CpuTrackerUsagePercent : 198.94598 > {noformat} > Its better we send 0 as CPU usage rather than sending a negative values in > heartbeats eventhough its happening in only first few heartbeats. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org