[jira] [Commented] (MAPREDUCE-4896) "mapred queue -info" spits out ugly exception when queue does not exist

["Sandy Ryza (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13537304#comment-13537304 ] 

Sandy Ryza commented on MAPREDUCE-4896:
---------------------------------------

[root@c1414 ~]# mapred queue -info testuser1
Exception in thread "main" java.lang.reflect.UndeclaredThrowableException
	at org.apache.hadoop.yarn.exceptions.impl.pb.YarnRemoteExceptionPBImpl.unwrapAndThrowException(YarnRemoteExceptionPBImpl.java:128)
	at org.apache.hadoop.yarn.api.impl.pb.client.ClientRMProtocolPBClientImpl.getQueueInfo(ClientRMProtocolPBClientImpl.java:184)
	at org.apache.hadoop.mapred.ResourceMgrDelegate.getQueue(ResourceMgrDelegate.java:204)
	at org.apache.hadoop.mapred.YARNRunner.getQueue(YARNRunner.java:220)
	at org.apache.hadoop.mapreduce.Cluster.getQueue(Cluster.java:212)
	at org.apache.hadoop.mapred.JobClient$13.run(JobClient.java:1164)
	at org.apache.hadoop.mapred.JobClient$13.run(JobClient.java:1162)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:396)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
	at org.apache.hadoop.mapred.JobClient.getQueueInfo(JobClient.java:1161)
	at org.apache.hadoop.mapred.JobQueueClient.displayQueueInfo(JobQueueClient.java:183)
	at org.apache.hadoop.mapred.JobQueueClient.run(JobQueueClient.java:104)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
	at org.apache.hadoop.mapred.JobQueueClient.main(JobQueueClient.java:240)
Caused by: org.apache.hadoop.ipc.RemoteException(java.lang.NullPointerException): java.lang.NullPointerException
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getQueueInfo(ClientRMService.java:392)
	at org.apache.hadoop.yarn.api.impl.pb.service.ClientRMProtocolPBServiceImpl.getQueueInfo(ClientRMProtocolPBServiceImpl.java:181)
	at org.apache.hadoop.yarn.proto.ClientRMProtocol$ClientRMProtocolService$2.callBlockingMethod(ClientRMProtocol.java:188)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:453)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:898)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1693)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1689)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:396)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1687)

	at org.apache.hadoop.ipc.Client.call(Client.java:1224)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
	at $Proxy7.getQueueInfo(Unknown Source)
	at org.apache.hadoop.yarn.api.impl.pb.client.ClientRMProtocolPBClientImpl.getQueueInfo(ClientRMProtocolPBClientImpl.java:181)
	... 14 more
                
> "mapred queue -info" spits out ugly exception when queue does not exist
> -----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4896
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4896
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: client, scheduler
>    Affects Versions: 2.0.2-alpha
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>


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