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From "Hadoop QA (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4052) Windows eclpise can not submit the job
Date Tue, 27 Mar 2012 13:20:29 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13239440#comment-13239440
] 

Hadoop QA commented on MAPREDUCE-4052:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12520107/MAPREDUCE-4052.patch
  against trunk revision .

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

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    +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 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 .

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

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2108//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2108//console

This message is automatically generated.
                
> Windows eclpise can not submit the job
> --------------------------------------
>
>                 Key: MAPREDUCE-4052
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4052
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: job submission
>    Affects Versions: 0.23.1
>         Environment: client on the Windows, the the cluster on the suse
>            Reporter: xieguiming
>         Attachments: MAPREDUCE-4052.patch
>
>
> when I use the eclipse on the windows to submit the job. and the applicationmaster throw
the exception:
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/v2/app/MRAppMaster
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapreduce.v2.app.MRAppMaster
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> Could not find the main class: org.apache.hadoop.mapreduce.v2.app.MRAppMaster.  Program
will exit.
> The reasion is :
> class Apps addToEnvironment function, use the
> private static final String SYSTEM_PATH_SEPARATOR =
>       System.getProperty("path.separator");
> and will result the MRApplicationMaster classpath use the ";" separator.
> I suggest that nodemanger do the replace.

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