[jira] Issue Comment Edited: (PIG-660) Integration with Hadoop 0.20

["Santhosh Srinivasan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12680718#action_12680718 ] 

Santhosh Srinivasan edited comment on PIG-660 at 3/11/09 10:25 AM:
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Latest patch in synchrony with PIG trunk. Also has a fix for the number of reducers for order by when parallel is not used in the script.

      was (Author: sms):
    Latest patch in synchrony with PIG trunk.
  
> 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: 1.0.0
>         Environment: Hadoop 0.20
>            Reporter: Santhosh Srinivasan
>            Assignee: Santhosh Srinivasan
>             Fix For: 0.1.0
>
>         Attachments: PIG-660.patch, PIG-660_1.patch, PIG-660_2.patch, PIG-660_3.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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