-Re: MultipleInputs with AccumuloInputFormat
Kevin Faro 2013-11-05, 17:13
I recently looked into that and came to the same realization.
I ended up writing a new input format that did the cartesian product of two
tables. But to do that I had to store values for the left configuration
and right configuration and then copy over whichever config settings I
wanted to use for the AIF depending on which split i needed in the
It would have been awesome if I could have just used the MultipleInputs ...
On Tue, Nov 5, 2013 at 10:24 AM, Josh Elser <[EMAIL PROTECTED]> wrote:
> In executing some MapReduce over Accumulo with the AccumuloInputFormat, I
> came to the realization that AIF fundamentally doesn't work with concepts
> like MultipleInputs in Hadoop (http://hadoop.apache.org/
> Given that you can only write one set of configuration for AIF into a
> Configuration object, there's not a mechanism to support multiple. This
> appears to be the case across all versions.
> Is this correct? Have I overlooked something?