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Posted to user@hbase.apache.org by Brian Jeltema <br...@digitalenvoy.net> on 2014/04/23 20:01:12 UTC

how to get source table from MultiTableInputFormat

If I’m using MultiTableInputFormat to process process input from several tables in
a map/reduce job, is there any way in the mapper to determine which table a given
Result is coming from?

Brian

Re: how to get source table from MultiTableInputFormat

Posted by Ted Yu <yu...@gmail.com>.

There is currently no support for getting source table.

Take a look at the last comment on:
https://issues.apache.org/jira/browse/HBASE-4587


On Wed, Apr 23, 2014 at 11:01 AM, Brian Jeltema <
brian.jeltema@digitalenvoy.net> wrote:

> If I’m using MultiTableInputFormat to process process input from several
> tables in
> a map/reduce job, is there any way in the mapper to determine which table
> a given
> Result is coming from?
>
> Brian