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From Jake Mannix <jake.man...@gmail.com>
Subject Re: How to convert SequenceFile<LongWritable,VectorWritable> to SequenceFile<IntWritable,VectorWritable>?
Date Wed, 25 May 2011 13:43:18 GMT
On Wed, May 25, 2011 at 6:14 AM, Stefan Wienert <stefan@wienert.cc> wrote:

> So the real problem is, that "transpose" and "matrixmult" (maybe)
> still uses IntWritable instead of LongWritable".
>

It's the other way around: matrix operations use keys which are ints, and
the lucene.vector class needs to respect this.  It doesn't on current trunk?

  -jake

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