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https://issues.apache.org/jira/browse/PIG-660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12736297#action_12736297
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Raghu Angadi commented on PIG-660:
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Thanks Olga and Santosh.

build.xml change is already in the patch. Thanks.

I will attach hadoop20.jar that works with PIG. This is useful for anyone to 
tryout the patch. This will also be used by zebra (PIG-833). Please commit the 
jar file to PIG trunk. It could be updated with a later version of hadoop-0.20 
branch.

> Integration with Hadoop 0.20
> ----------------------------
>
>                 Key: PIG-660
>                 URL: https://issues.apache.org/jira/browse/PIG-660
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.2.0
>         Environment: Hadoop 0.20
>            Reporter: Santhosh Srinivasan
>            Assignee: Santhosh Srinivasan
>             Fix For: 0.4.0
>
>         Attachments: PIG-660.patch, PIG-660_1.patch, PIG-660_2.patch, 
> PIG-660_3.patch, PIG-660_4.patch, PIG-660_5.patch
>
>
> With Hadoop 0.20, it will be possible to query the status of each map and 
> reduce in a map reduce job. This will allow better error reporting. Some of 
> the other items that could be on Hadoop's feature requests/bugs are 
> documented here for tracking.
> 1. Hadoop should return objects instead of strings when exceptions are thrown
> 2. The JobControl should handle all exceptions and report them appropriately. 
> For example, when the JobControl fails to launch jobs, it should handle 
> exceptions appropriately and should support APIs that query this state, i.e., 
> failure to launch jobs.

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