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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2985) LocalJobRunner gets NullPointerException if there is no output directory
Date Sat, 15 Mar 2008 09:24:24 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12579023#action_12579023
] 

Hadoop QA commented on HADOOP-2985:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
http://issues.apache.org/jira/secure/attachment/12377871/patch-2985.txt
against trunk revision 619744.

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

    tests included -1.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no tests are needed for this patch.

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

    javac +1.  The applied patch does not generate any new javac compiler warnings.

    release audit +1.  The applied patch does not generate any new release audit warnings.

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

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

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

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/1970/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/1970/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/1970/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/1970/console

This message is automatically generated.

> LocalJobRunner gets NullPointerException if there is no output directory
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-2985
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2985
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.16.1
>            Reporter: Owen O'Malley
>            Assignee: Amareshwari Sriramadasu
>            Priority: Critical
>             Fix For: 0.16.2
>
>         Attachments: patch-2985.txt, patch-2985.txt
>
>
> The local job runner gets a null pointer, if the job doesn't have an output directory.
> java.lang.NullPointerException
> 	at org.apache.hadoop.fs.Path.<init>(Path.java:61)
> 	at org.apache.hadoop.fs.Path.<init>(Path.java:50)
> 	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:117)
> The Job Tracker also gets an ERROR log message, which is incorrect and should be removed.

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