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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1007) MAPREDUCE-777 breaks the UI for hierarchial Queues.
Date Fri, 25 Sep 2009 10:04:16 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759467#action_12759467
] 

Hadoop QA commented on MAPREDUCE-1007:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12420527/MAPREDUCE-1007-3.txt
  against trunk revision 818674.

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

    +1 tests included.  The patch appears to include 4 new or modified tests.

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

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

    +1 findbugs.  The patch does not introduce any new Findbugs warnings.

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

    -1 core tests.  The patch failed core unit tests.

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

Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/131/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/131/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/131/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/131/console

This message is automatically generated.

> MAPREDUCE-777 breaks the UI for hierarchial Queues. 
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-1007
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1007
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobtracker
>    Affects Versions: 0.21.0
>            Reporter: rahul k singh
>            Assignee: V.V.Chaitanya Krishna
>            Priority: Blocker
>             Fix For: 0.21.0
>
>         Attachments: MAPREDUCE-1007-1.patch, MAPREDUCE-1007-2.txt, MAPREDUCE-1007-3.txt,
MAPREDUCE-1007.patch
>
>
> MAPREDUCE-777 breaks jobtracker UI for hierarchial queues. When jobtracker.jsp is accessed,
it throws the following exception:
> {code}
> java.lang.NullPointerException
> 	at org.apache.hadoop.mapred.CapacityTaskScheduler.getJobs(CapacityTaskScheduler.java:1007)
> 	at org.apache.hadoop.mapred.JobTracker.getJobsFromQueue(JobTracker.java:3888)
> 	at org.apache.hadoop.mapred.JobTracker.getQueueInfoArray(JobTracker.java:3869)
> 	at org.apache.hadoop.mapred.JobTracker.getRootQueues(JobTracker.java:3830)
> 	at org.apache.hadoop.mapred.jobtracker_jsp.generateSummaryTable(jobtracker_jsp.java:36)
>         .... 
> {code}
> (Issue number and the line number in code match - 1007. Some fun for a Hadoop developer
:) )

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