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https://issues.apache.org/jira/browse/PIG-3754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13923365#comment-13923365
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Julien Le Dem commented on PIG-3754:
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LGTM too
> InputSizeReducerEstimator.getTotalInputFileSize reports incorrect size
> ----------------------------------------------------------------------
>
> Key: PIG-3754
> URL: https://issues.apache.org/jira/browse/PIG-3754
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.13.0
> Reporter: Aniket Mokashi
> Assignee: Aniket Mokashi
> Priority: Trivial
> Fix For: 0.13.0
>
> Attachments: PIG-3754-1.patch
>
>
> If you have more than one input,
> InputSizeReducerEstimator.getTotalInputFileSize can return incorrect value if
> one of the loader returns \-1 and is not file based (eg- hbase). This causes
> incorrect reducer estimation and problems in auto.local mode.
> If size of input is not found in for any of the inputs, we should bail out
> with return value of -1.
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