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https://issues.apache.org/jira/browse/HIVE-2128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13049555#comment-13049555
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John Sichi commented on HIVE-2128:
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HiveInputFormat already keeps track of the mapping from path to input format.  
So the idea here is that instead of setting HiveIndexedInputFormat globally for 
the entire job, we need to be associating it only with the paths that are 
supposed to have index filtering applied.


> Automatic Indexing with multiple tables
> ---------------------------------------
>
>                 Key: HIVE-2128
>                 URL: https://issues.apache.org/jira/browse/HIVE-2128
>             Project: Hive
>          Issue Type: Improvement
>          Components: Indexing
>    Affects Versions: 0.8.0
>            Reporter: Russell Melick
>
> Make automatic indexing work with jobs which access multiple tables.  We'll 
> probably need to modify the way that the index input format works in order to 
> associate index formats/files with specific tables.

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