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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/3265/
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(Updated 2011-12-19 20:34:41.498102)
Review request for mahout.
Summary (updated)
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MAHOUT-922-2: add DistributedCache broadcast to B' files for AB' job and R-hat
files for B' job, on by default, governed by -br option.
Notes: Performance: I did not notice the difference between using distributed
cache vs. opening direct streams, which is understandable since jobs are
cpu-bound.
I did have to add some functionality to multifile sequence file iterators to
allow for specifying multiple files coming from distributed cache which is
neither glob nor directory. I also added fixes for some corner case NPEs there.
Sorry eclipse reformatting for style is a bit different from original Sean's
formatting in Intellij, it is hard to adjust it exactly.
Still cannot upload diff. tried git diff with and without --no-prefix, for
parent directories /, /trunk, to no avail. Doesn't accept it. I guess i'll
attach it to the jira then.
This addresses bug MAHOUT-922.
https://issues.apache.org/jira/browse/MAHOUT-922
Diffs
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Diff: https://reviews.apache.org/r/3265/diff
Testing
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Thanks,
Dmitriy
