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