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From Matthew John <tmatthewjohn1...@gmail.com>
Subject Multiple input not working
Date Wed, 20 Oct 2010 13:36:16 GMT
Hi all,

I modified a MapReduce code which had only a single Input path to accomodate
Multiple Inputs..

The changes I made (in Driver file) :

Path FpdbInputPath = new Path(args[0]);
Path ClogInputPath = new Path(args[1]);
FpdbInputPath =
ClogInputPath =
MultipleInputs.addInputPath(job, FpdbInputPath, Dup1InputFormat.class,
MultipleInputs.addInputPath(job, ClogInputPath, Dup1InputFormat.class,

But when I run the program it is giving the exception :
java.io.IOException: No input paths specified in job
and so on.....

Is it because there is a default input directory set and when it finds there
is nothing there it gives out the error ??

Please help me out of this..

Note : I am using Hadoop - 0.20.2 .. Is it by anyways because of the version
that MultipleInputs is not updating the map.input.dir with the paths added ?

Thanks ,


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