Alan Gates updated PIG-831:

    Attachment: PIG-831.patch

This patch addresses the two problems listed above.  It changes the stats patch 
to collect all root MR jobs instead of just the first it encounters.  The 
second issue (that MR returns bogus results for multi-store scripts) is 
addressed by having pig not report records written in this case.

> Records and bytes written reported by pig are wrong in a multi-store program
> ----------------------------------------------------------------------------
>                 Key: PIG-831
>                 URL: https://issues.apache.org/jira/browse/PIG-831
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.3.0
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>            Priority: Minor
>         Attachments: PIG-831.patch
> The stats features checked in as part of PIG-626 (reporting the number of 
> records and bytes written at the end of the query) print wrong values (often 
> but not always 0) when the pig script being run contains more than 1 store.

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