MultipleInputs with AccumuloInputFormat

[Josh Elser]

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/docs/current/api/org/apache/hadoop/mapreduce/lib/input/MultipleInputs.html). 
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?