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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9409) MR Client gets an renewer token exception while Oozie is submitting a job
Date Tue, 19 Mar 2013 03:01:18 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13605977#comment-13605977
] 

Siddharth Seth commented on HADOOP-9409:
----------------------------------------

bq. So we need to know what conf value oozie is passing as the renewer for a RM token. Technically
I think oozie or other components shouldn't have to supply the renewer, the job submission
should use the right value but that's a separate issue. So for now, this may be an oozie issue
and/or due to yarn.resourcemanager.principal not being set.
Oozie is passing in a non-null renewer for the RM call to have worked (ignore my last post
- didn't notice the failure was on the HS token). I don't think yarn.resourcemanager.principal
is required for a non-secure cluster. We should likely revert part of MAPREDUCE-4921, to fall
back to using the specified renewer if it can't figure out a valid one.

Whether we should return a token if security is disabled is another matter. This should likely
be null, but that would be a backward incompatible change.
                
> MR Client gets an renewer token exception while Oozie is submitting a job
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-9409
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9409
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.0.3-alpha
>            Reporter: Roman Shaposhnik
>            Priority: Blocker
>             Fix For: 2.0.4-alpha
>
>
> After the fix for HADOOP-9299 I'm now getting the following bizzare exception in Oozie
while trying to submit a job. This also seems to be KRB related:
> {noformat}
> 2013-03-15 13:34:16,555  WARN ActionStartXCommand:542 - USER[hue] GROUP[-] TOKEN[] APP[MapReduce]
JOB[0000001-130315123130987-oozie-oozi-W] ACTION[0000001-130315123130987-oozie-oozi-W@Sleep]
Error starting action [Sleep]. ErrorType [ERROR], ErrorCode [UninitializedMessageException],
Message [UninitializedMessageException: Message missing required fields: renewer]
> org.apache.oozie.action.ActionExecutorException: UninitializedMessageException: Message
missing required fields: renewer
> 	at org.apache.oozie.action.ActionExecutor.convertException(ActionExecutor.java:401)
> 	at org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:738)
> 	at org.apache.oozie.action.hadoop.JavaActionExecutor.start(JavaActionExecutor.java:889)
> 	at org.apache.oozie.command.wf.ActionStartXCommand.execute(ActionStartXCommand.java:211)
> 	at org.apache.oozie.command.wf.ActionStartXCommand.execute(ActionStartXCommand.java:59)
> 	at org.apache.oozie.command.XCommand.call(XCommand.java:277)
> 	at org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:326)
> 	at org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:255)
> 	at org.apache.oozie.service.CallableQueueService$CallableWrapper.run(CallableQueueService.java:175)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:662)
> Caused by: com.google.protobuf.UninitializedMessageException: Message missing required
fields: renewer
> 	at com.google.protobuf.AbstractMessage$Builder.newUninitializedMessageException(AbstractMessage.java:605)
> 	at org.apache.hadoop.security.proto.SecurityProtos$GetDelegationTokenRequestProto$Builder.build(SecurityProtos.java:973)
> 	at org.apache.hadoop.mapreduce.v2.api.protocolrecords.impl.pb.GetDelegationTokenRequestPBImpl.mergeLocalToProto(GetDelegationTokenRequestPBImpl.java:84)
> 	at org.apache.hadoop.mapreduce.v2.api.protocolrecords.impl.pb.GetDelegationTokenRequestPBImpl.getProto(GetDelegationTokenRequestPBImpl.java:67)
> 	at org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getDelegationToken(MRClientProtocolPBClientImpl.java:200)
> 	at org.apache.hadoop.mapred.YARNRunner.getDelegationTokenFromHS(YARNRunner.java:194)
> 	at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:273)
> 	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:392)
> 	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1218)
> 	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1215)
> 	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:1439)
> 	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1215)
> 	at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:581)
> 	at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:576)
> 	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:1439)
> 	at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:576)
> 	at org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:723)
> 	... 10 more
> 2013-03-15 13:34:16,555  WARN ActionStartXCommand:542 - USER[hue] GROUP[-] TOKEN[] APP[MapReduce]
JOB[0000001-13031512313
> {noformat}

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