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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4255) Job History Server throws NPE if it fails to get keytab
Date Thu, 17 May 2012 12:55:12 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13277774#comment-13277774
] 

Hadoop QA commented on MAPREDUCE-4255:
--------------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12527830/MAPREDUCE-4255.patch
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 1 new or modified test files.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 eclipse:eclipse.  The patch built with eclipse:eclipse.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

    +1 core tests.  The patch passed unit tests in hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2393//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2393//console

This message is automatically generated.
                
> Job History Server throws NPE if it fails to get keytab
> -------------------------------------------------------
>
>                 Key: MAPREDUCE-4255
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4255
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.0.0, 3.0.0
>            Reporter: Devaraj K
>            Assignee: Devaraj K
>         Attachments: MAPREDUCE-4255.patch
>
>
> {code:xml}
> 2012-05-14 17:59:41,906 FATAL org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer: Error
starting JobHistoryServer
> org.apache.hadoop.yarn.YarnException: History Server Failed to login
> 	at org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer.init(JobHistoryServer.java:69)
> 	at org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer.main(JobHistoryServer.java:132)
> Caused by: java.io.IOException: Running in secure mode, but config doesn't have a keytab
> 	at org.apache.hadoop.security.SecurityUtil.login(SecurityUtil.java:258)
> 	at org.apache.hadoop.security.SecurityUtil.login(SecurityUtil.java:229)
> 	at org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer.doSecureLogin(JobHistoryServer.java:98)
> 	at org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer.init(JobHistoryServer.java:67)
> 	... 1 more
> 2012-05-14 17:59:41,918 INFO org.apache.hadoop.yarn.service.CompositeService: Error stopping
org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer
> java.lang.NullPointerException
> 	at org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer.stop(JobHistoryServer.java:115)
> 	at org.apache.hadoop.yarn.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:122)
> 	at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:54)
> 2012-05-14 17:59:41,918 INFO org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer: SHUTDOWN_MSG:

> {code}

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