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https://issues.apache.org/jira/browse/OOZIE-1806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13990837#comment-13990837
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Rohini Palaniswamy commented on OOZIE-1806:
-------------------------------------------

bq. Rohini Palaniswamy, the above code would mean that for hadoop 
0.20/1.0/1.1.1/1.2.1 versions, only URI path component would be set, even if 
path points to non-default namenode. Wouldn't it break the fix made by 
OOZIE-1381 and cause a regression?
  The code adds fully qualified path to mapred.cache.files and just absolute 
path (no scheme and authority) to mapred.job.classpath.files. So it will not 
break anything.

> Java Action type jobs are failing with hadoop-0.20.0 and earlier versions on 
> oozie trunk
> ----------------------------------------------------------------------------------------
>
>                 Key: OOZIE-1806
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1806
>             Project: Oozie
>          Issue Type: Bug
>    Affects Versions: 4.1.0
>            Reporter: Satish Mittal
>            Assignee: Satish Mittal
>            Priority: Blocker
>             Fix For: 4.1.0
>
>         Attachments: OOZIE-1806.patch.1.txt, OOZIE-1806.patch.2.txt, 
> OOZIE-1806.patch.txt
>
>
> With oozie trunk, all java action type jobs are failing with hadoop 0.20.2 
> and earlier versions. This is a regression since oozie 4.0. The map tasks are 
> failing with ClassNotFoundException for OozieLauncherInputFormat.EmptySplit 
> class.



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