You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Jian He (JIRA)" <ji...@apache.org> on 2016/04/27 02:27:12 UTC
[jira] [Commented] (YARN-5002) getApplicationReport call may raise
NPE
[ https://issues.apache.org/jira/browse/YARN-5002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15259257#comment-15259257 ]
Jian He commented on YARN-5002:
-------------------------------
The issue is that app was first submitted to a queue and finished successfully.
RM gets restarted without the queue.
Then, the getApplicationReport for this app will raise NPE because the queue associated with the app does not exist.
Uploaded a patch to fix the issue.
> getApplicationReport call may raise NPE
> ---------------------------------------
>
> Key: YARN-5002
> URL: https://issues.apache.org/jira/browse/YARN-5002
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Sumana Sathish
> Assignee: Jian He
> Priority: Critical
> Attachments: YARN-5002.1.patch
>
>
> getApplicationReport call may raise NPE
> {code}
> Exception in thread "main" java.lang.NullPointerException: java.lang.NullPointerException
> org.apache.hadoop.yarn.server.resourcemanager.security.QueueACLsManager.checkAccess(QueueACLsManager.java:57)
> org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.checkAccess(ClientRMService.java:279)
> org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplications(ClientRMService.java:760)
> org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplications(ClientRMService.java:682)
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getApplications(ApplicationClientProtocolPBServiceImpl.java:234)
> org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:425)
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
> org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969)
> org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2268)
> org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2264)
> java.security.AccessController.doPrivileged(Native Method)
> javax.security.auth.Subject.doAs(Subject.java:422)
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1708)
> org.apache.hadoop.ipc.Server$Handler.run(Server.java:2262)
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53)
> org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:107)
> org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getApplications(ApplicationClientProtocolPBClientImpl.java:254)
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> java.lang.reflect.Method.invoke(Method.java:498)
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:256)
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104)
> com.sun.proxy.$Proxy18.getApplications(Unknown Source)
> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getApplications(YarnClientImpl.java:479)
> org.apache.hadoop.mapred.ResourceMgrDelegate.getAllJobs(ResourceMgrDelegate.java:135)
> org.apache.hadoop.mapred.YARNRunner.getAllJobs(YARNRunner.java:167)
> org.apache.hadoop.mapreduce.Cluster.getAllJobStatuses(Cluster.java:294)
> org.apache.hadoop.mapreduce.tools.CLI.listJobs(CLI.java:553)
> org.apache.hadoop.mapreduce.tools.CLI.run(CLI.java:338)
> org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
> org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
> org.apache.hadoop.mapred.JobClient.main(JobClient.java:1274)
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)