GitHub user ilganeli opened a pull request:
https://github.com/apache/spark/pull/5300
[SPARK-6617][MLLib] Word2Vec is nondeterministic
I've replaced repartition with a call to sortBy which will generate a
sorted RDD. Subsequent usage of that RDD uses mapPartitions which won't affect
ordering.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ilganeli/spark SPARK-6617
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/5300.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5300
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commit 8b0101ff96a02df0f176ada0207ff3d17b599429
Author: Ilya Ganelin <[email protected]>
Date: 2015-03-31T17:18:03Z
Replaced repartition with sortBy to provide efficient deterministic
partitioning
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