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From "Jonathan Eagles (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3518) mapred queue -info <queue> -showJobs throws NPE
Date Wed, 07 Dec 2011 22:54:40 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3518?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13164801#comment-13164801
] 

Jonathan Eagles commented on MAPREDUCE-3518:
--------------------------------------------

Fix was to share cluster variable with its subclasses. 
                
> mapred queue -info <queue> -showJobs throws NPE
> -----------------------------------------------
>
>                 Key: MAPREDUCE-3518
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3518
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: client, mrv2
>    Affects Versions: 0.23.1, 0.24.0
>            Reporter: Jonathan Eagles
>            Assignee: Jonathan Eagles
>            Priority: Critical
>         Attachments: MAPREDUCE-3518.patch
>
>
> mapred queue -info default -showJobs
> Exception in thread "main" java.lang.NullPointerException
>         at org.apache.hadoop.mapreduce.tools.CLI.displayJobList(CLI.java:572)
>         at org.apache.hadoop.mapred.JobQueueClient.displayQueueInfo(JobQueueClient.java:190)
>         at org.apache.hadoop.mapred.JobQueueClient.run(JobQueueClient.java:103)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:69)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:83)
>         at org.apache.hadoop.mapred.JobQueueClient.main(JobQueueClient.java:234)

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