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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5117) With security enabled HS delegation token renewer fails
Date Thu, 04 Apr 2013 14:07:22 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13622337#comment-13622337
] 

Hudson commented on MAPREDUCE-5117:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk #1390 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1390/])
    MAPREDUCE-5117. Changed MRClientProtocolPBClientImpl to be closeable and thus fix failures
in renewal of HistoryServer's delegations tokens. Contributed by Siddharth Seth. (Revision
1463828)

     Result = SUCCESS
vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1463828
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/impl/pb/client/MRClientProtocolPBClientImpl.java

                
> 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: MAPREDUCE-5117.txt, 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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