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https://issues.apache.org/jira/browse/YARN-4288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14979205#comment-14979205
 ] 

Hadoop QA commented on YARN-4288:
---------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 15s 
{color} | {color:blue} docker + precommit patch detected. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s 
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 3 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 
38s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 4m 35s 
{color} | {color:green} trunk passed with JDK v1.8.0_60 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 4m 23s 
{color} | {color:green} trunk passed with JDK v1.7.0_79 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 
0s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
29s {color} | {color:green} trunk passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 1m 14s 
{color} | {color:red} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common in 
trunk cannot run convertXmlToText from findbugs {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 22s 
{color} | {color:green} trunk passed with JDK v1.8.0_60 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 40s 
{color} | {color:green} trunk passed with JDK v1.7.0_79 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m 
3s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 4m 25s 
{color} | {color:green} the patch passed with JDK v1.8.0_60 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 4m 25s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 4m 16s 
{color} | {color:green} the patch passed with JDK v1.7.0_79 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 4m 16s 
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 57s 
{color} | {color:red} Patch generated 1 new checkstyle issues in root (total 
was 44, now 45). {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
27s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} Patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 9s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 20s 
{color} | {color:green} the patch passed with JDK v1.8.0_60 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 38s 
{color} | {color:green} the patch passed with JDK v1.7.0_79 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 6m 57s 
{color} | {color:green} hadoop-common in the patch passed with JDK v1.8.0_60. 
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 47s 
{color} | {color:green} hadoop-yarn-common in the patch passed with JDK 
v1.8.0_60. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 7m 18s 
{color} | {color:green} hadoop-common in the patch passed with JDK v1.7.0_79. 
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m 7s 
{color} | {color:green} hadoop-yarn-common in the patch passed with JDK 
v1.7.0_79. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 
24s {color} | {color:green} Patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 58m 22s {color} 
| {color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=1.7.1 Server=1.7.1 
Image:test-patch-base-hadoop-date2015-10-28 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12769294/YARN-4288-v3.patch |
| JIRA Issue | YARN-4288 |
| Optional Tests |  asflicense  javac  javadoc  mvninstall  unit  findbugs  
checkstyle  compile  |
| uname | Linux a5588f4967ed 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed 
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-YARN-Build/patchprocess/apache-yetus-67f42f1/precommit/personality/hadoop.sh
 |
| git revision | trunk / 27414da |
| Default Java | 1.7.0_79 |
| Multi-JDK versions |  /usr/lib/jvm/java-8-oracle:1.8.0_60 
/usr/lib/jvm/java-7-openjdk-amd64:1.7.0_79 |
| findbugs | v3.0.0 |
| findbugs | 
https://builds.apache.org/job/PreCommit-YARN-Build/9596/artifact/patchprocess/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.html
 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-YARN-Build/9596/artifact/patchprocess/diff-checkstyle-root.txt
 |
| JDK v1.7.0_79  Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/9596/testReport/ |
| modules | C: hadoop-common-project/hadoop-common 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common U: . |
| Max memory used | 225MB |
| Powered by | Apache Yetus   http://yetus.apache.org |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/9596/console |


This message was automatically generated.



> NodeManager restart should keep retrying to register to RM while connection 
> exception happens during RM failed over.
> --------------------------------------------------------------------------------------------------------------------
>
>                 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
>         Attachments: YARN-4288-v2.patch, YARN-4288-v3.patch, YARN-4288.patch
>
>
> 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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