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https://issues.apache.org/jira/browse/OOZIE-1806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13979904#comment-13979904
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Rohini Palaniswamy commented on OOZIE-1806:
-------------------------------------------

Got the issue. This is same as PIG-3815. Only affects hadoop 0.20. One problem 
I see with this fix is that if sharelib was not in the default namenode then it 
would fail. OOZIE-1685 already talks about sharelib problems when there is 
non-default namenode. I will try to take a look at OOZIE-1685 as well later 
today to see how to go about this.

[~rkanter],
    Do we still support 0.20.x clusters in Oozie? 

> 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
>         Attachments: 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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