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From "Corey J. Nolet (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-391) Multi-table Accumulo input format
Date Wed, 25 Sep 2013 17:38:07 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13777790#comment-13777790
] 

Corey J. Nolet commented on ACCUMULO-391:
-----------------------------------------

[~keith_turner], I finished the requested changes last night locally and I implemented ACCUMULO-1732
as well. I do have an exception being thrown when a table being referenced in setRanges(),
addIterator(), or fetchColumns() has not been set- though it looks like the requested API
changes will fix that.

Anyways, I was going to push those up to the remote branch tonight. I also made the requested
formatting changes (and fixed intelli-j). I don't mind making some or all of the API changes
that we've discussed here but if you think it'd be better for you to implement them then I
don't mind that either. Anything I can do to help :-)
                
> Multi-table Accumulo input format
> ---------------------------------
>
>                 Key: ACCUMULO-391
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-391
>             Project: Accumulo
>          Issue Type: New Feature
>            Reporter: John Vines
>            Assignee: Corey J. Nolet
>            Priority: Minor
>              Labels: mapreduce,
>             Fix For: 1.6.0
>
>         Attachments: ACCUMULO-391.patch, multi-table-if.patch, new-multitable-if.patch
>
>
> Just realized we had no MR input method which supports multiple Tables for an input format.
I would see it making the table the mapper's key and making the Key/Value a tuple, or alternatively
have the Table/Key be the key tuple and stick with Values being the value.

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