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https://issues.apache.org/jira/browse/YARN-4288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14969205#comment-14969205
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Chang Li commented on YARN-4288:
--------------------------------
Hi [~djp], I have worked on YARN-4132, would that also address this issue?
> NodeManager restart should keep retrying to register to RM while connection
> exception happens during RM restart
> ---------------------------------------------------------------------------------------------------------------
>
> Key: YARN-4288
> URL: https://issues.apache.org/jira/browse/YARN-4288
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.6.0
> Reporter: Junping Du
> Assignee: Junping Du
> Priority: Critical
>
> When NM get restarted, NodeStatusUpdaterImpl will try to register to RM with
> RPC which could throw following exceptions when RM get restarted at the same
> time, like following exception shows:
> {noformat}
> 2015-08-17 14:35:59,434 ERROR nodemanager.NodeStatusUpdaterImpl
> (NodeStatusUpdaterImpl.java:rebootNodeStatusUpdaterAndRegisterWithRM(222)) -
> Unexpected error rebooting NodeStatusUpdater
> java.io.IOException: Failed on local exception: java.io.IOException:
> Connection reset by peer; Host Details : local host is: "172.27.62.28";
> destination host is: "172.27.62.57":8025;
> at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:772)
> at org.apache.hadoop.ipc.Client.call(Client.java:1473)
> at org.apache.hadoop.ipc.Client.call(Client.java:1400)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232)
> at com.sun.proxy.$Proxy36.registerNodeManager(Unknown Source)
> at
> org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> at com.sun.proxy.$Proxy37.registerNodeManager(Unknown Source)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:257)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.rebootNodeStatusUpdaterAndRegisterWithRM(NodeStatusUpdaterImpl.java:215)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager$2.run(NodeManager.java:304)
> Caused by: java.io.IOException: Connection reset by peer
> at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
> at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
> at sun.nio.ch.IOUtil.read(IOUtil.java:197)
> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379)
> at
> org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:57)
> at
> org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142)
> at
> org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:161)
> at
> org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:131)
> at java.io.FilterInputStream.read(FilterInputStream.java:133)
> at java.io.FilterInputStream.read(FilterInputStream.java:133)
> at
> org.apache.hadoop.ipc.Client$Connection$PingInputStream.read(Client.java:514)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
> at java.io.DataInputStream.readInt(DataInputStream.java:387)
> at
> org.apache.hadoop.ipc.Client$Connection.receiveRpcResponse(Client.java:1072)
> at org.apache.hadoop.ipc.Client$Connection.run(Client.java:967)
> 2015-08-17 14:35:59,436 FATAL nodemanager.NodeManager
> (NodeManager.java:run(307)) - Error while rebooting NodeStatusUpdater.
> org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException:
> Failed on local exception: java.io.IOException: Connection reset by peer;
> Host Details : local host is: "172.27.62.28"; destination host is:
> "172.27.62.57":8025;
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.rebootNodeStatusUpdaterAndRegisterWithRM(NodeStatusUpdaterImpl.java:223)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager$2.run(NodeManager.java:304)
> Caused by: java.io.IOException: Failed on local exception:
> java.io.IOException: Connection reset by peer; Host Details : local host is:
> "ebdp-ch2-172.27.62.28"; destination host is: "172.27.62.57":8025;
> at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:772)
> at org.apache.hadoop.ipc.Client.call(Client.java:1473)
> at org.apache.hadoop.ipc.Client.call(Client.java:1400)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232)
> at com.sun.proxy.$Proxy36.registerNodeManager(Unknown Source)
> at
> org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> at com.sun.proxy.$Proxy37.registerNodeManager(Unknown Source)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:257)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.rebootNodeStatusUpdaterAndRegisterWithRM(NodeStatusUpdaterImpl.java:215)
> ... 1 more
> Caused by: java.io.IOException: Connection reset by peer
> at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
> at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
> at sun.nio.ch.IOUtil.read(IOUtil.java:197)
> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379)
> at
> org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:57)
> at
> org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142)
> at
> org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:161)
> at
> org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:131)
> at java.io.FilterInputStream.read(FilterInputStream.java:133)
> at java.io.FilterInputStream.read(FilterInputStream.java:133)
> at
> org.apache.hadoop.ipc.Client$Connection$PingInputStream.read(Client.java:514)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
> at java.io.DataInputStream.readInt(DataInputStream.java:387)
> at
> org.apache.hadoop.ipc.Client$Connection.receiveRpcResponse(Client.java:1072)
> at org.apache.hadoop.ipc.Client$Connection.run(Client.java:967)
> 2015-08-17 14:35:59,445 INFO mortbay.log (Slf4jLog.java:info(67)) - Stopped
> HttpServer2$SelectChannelConnectorWithSafeStartup@0.0.0.0:8042
> 2015-08-17 14:35:59,547 INFO containermanager.ContainerManagerImpl
> (ContainerManagerImpl.java:cleanUpApplicationsOnNMShutDown(512)) -
> Applications still running : [application_1439417357296_45357,
> application_1439417357296_45403, application_1439417357296_45355,
> application_1439417357296_45111, application_1439417357296_45452,
> application_1439417357296_45350, application_1439417357296_45499,
> application_1439417357296_45205, application_1439417357296_21009]
> 2015-08-17 14:35:59,548 INFO ipc.Server (Server.java:stop(2469)) - Stopping
> server on 45454
> 2015-08-17 14:35:59,551 INFO ipc.Server (Server.java:run(717)) - Stopping
> IPC Server listener on 45454
> 2015-08-17 14:35:59,551 INFO logaggregation.LogAggregationService
> (LogAggregationService.java:serviceStop(141)) -
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService
> waiting for pending aggregation during exit
> 2015-08-17 14:35:59,552 INFO ipc.Server (Server.java:run(843)) - Stopping
> IPC Server Responder
> {noformat}
> It will make NM restart get failed. We should have a simple fix to allow this
> register to RM can retry with connection failures.
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