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Akira Ajisaka commented on YARN-5728: ------------------------------------- Ran this test with some log levels raised. Probably this is the root cause. {noformat} 2017-07-27 06:49:49,715 INFO [Thread-510] retry.RetryInvocationHandler (RetryInvocationHandler.java:invokeOnce(97)) - Call#-2: ResourceTracker.nodeHeartbeat([org.apache.hadoop.yarn.server.api.protocolrecords.impl.pb.NodeHeartbeatRequestPBImpl@721ff5c2]) java.net.UnknownHostException: Invalid host name: local host is: (unknown); destination host is: "649448b35b66":36903; java.net.UnknownHostException; For more details see: http://wiki.apache.org/hadoop/UnknownHost at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:815) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:758) at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:444) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1531) at org.apache.hadoop.ipc.Client.call(Client.java:1382) at org.apache.hadoop.ipc.Client.call(Client.java:1346) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116) at com.sun.proxy.$Proxy87.nodeHeartbeat(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.nodeHeartbeat(ResourceTrackerPBClientImpl.java:85) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:410) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:164) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:156) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:347) at com.sun.proxy.$Proxy88.nodeHeartbeat(Unknown Source) at org.apache.hadoop.yarn.server.TestMiniYarnClusterNodeUtilization.testUpdateNodeUtilization(TestMiniYarnClusterNodeUtilization.java:113) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74) Caused by: java.net.UnknownHostException at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:445) ... 27 more {noformat} This is very similar to YARN-6150. I'll attach a patch to fix this. > TestMiniYarnClusterNodeUtilization.testUpdateNodeUtilization timeout > -------------------------------------------------------------------- > > Key: YARN-5728 > URL: https://issues.apache.org/jira/browse/YARN-5728 > Project: Hadoop YARN > Issue Type: Bug > Components: test > Reporter: Akira Ajisaka > Attachments: YARN-5728.01.patch > > > TestMiniYARNClusterNodeUtilization.testUpdateNodeUtilization is failing by > timeout. > https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/192/testReport/junit/org.apache.hadoop.yarn.server/TestMiniYarnClusterNodeUtilization/testUpdateNodeUtilization/ > {noformat} > java.lang.Exception: test timed out after 60000 milliseconds > at java.lang.Thread.sleep(Native Method) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.processWaitTimeAndRetryInfo(RetryInvocationHandler.java:130) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:107) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:335) > at com.sun.proxy.$Proxy85.nodeHeartbeat(Unknown Source) > at > org.apache.hadoop.yarn.server.TestMiniYarnClusterNodeUtilization.testUpdateNodeUtilization(TestMiniYarnClusterNodeUtilization.java:113) > {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org