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https://issues.apache.org/jira/browse/PIG-878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737655#action_12737655
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Alan Gates commented on PIG-878:
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Port fix to 0.3 branch as well.
> Pig is returning too many blocks in the InputSplit
> --------------------------------------------------
>
> Key: PIG-878
> URL: https://issues.apache.org/jira/browse/PIG-878
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Alan Gates
> Assignee: Alan Gates
> Priority: Critical
> Fix For: 0.4.0
>
> Attachments: PIG-878.patch
>
>
> When SlicerWrapper builds a slice, it currently returns the 3 locations for
> every block in the file it is slicing, instead of the 3 locations for the
> block covered by that slice. This means Pig's odds of having its maps placed
> on nodes local to the data goes way down.
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