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https://issues.apache.org/jira/browse/MAPREDUCE-5117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Seth updated MAPREDUCE-5117:
--------------------------------------

    Assignee: Siddharth Seth
    
> With security enabled HS delegation token renewer fails
> -------------------------------------------------------
>
>                 Key: MAPREDUCE-5117
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5117
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.0.4-alpha
>            Reporter: Roman Shaposhnik
>            Assignee: Siddharth Seth
>            Priority: Blocker
>             Fix For: 2.0.4-alpha
>
>         Attachments: yarn.log
>
>
> It seems that the HSClientProtocolPBClientImpl should implement Closeable as 
> per the attached stack trace. The problem can be observed on a cluster 
> running the latest branch-2.0.4-alpha with MAPREDUCE-5088 applied on top. The 
> easiest way to reproduce it is to run an oozie pig job:
> {noformat}
> $ oozie job -oozie http://`hostname -f`:11000/oozie -run 
> -DjobTracker=`hostname -f`:8032 -DnameNode=hdfs://`hostname -f`:17020 
> -DexamplesRoot=examples -config /tmp/examples/apps/pig/job.properties
> {noformat}
> Please also note that I can successfully submit simple jobs (Pi/Sleep) from a 
> command line using hadoop jar command. Thus it *seems* related to 
> MAPREDUCE-5088 change.

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