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https://issues.apache.org/jira/browse/PIG-2541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prashant Kommireddi reassigned PIG-2541:
----------------------------------------

    Assignee: Prashant Kommireddi
    
> Automatic record provenance (source tagging) for PigStorage
> -----------------------------------------------------------
>
>                 Key: PIG-2541
>                 URL: https://issues.apache.org/jira/browse/PIG-2541
>             Project: Pig
>          Issue Type: Improvement
>          Components: impl
>    Affects Versions: 0.9.1
>            Reporter: Richard Ding
>            Assignee: Prashant Kommireddi
>         Attachments: PIG-2541.patch
>
>
> There are a lot of interests in knowing where the data comes from when 
> loading from a directory (or a set of directories). One can do it manually 
> (see https://cwiki.apache.org/confluence/display/PIG/FAQ). But it will be 
> more convenient for users if we implement this in the PigStorage with a 
> command line option (e.g., pig.source.tagging=true/false) to turn it on/off. 
> By default it will be off.

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