GitHub user mengxr opened a pull request:
https://github.com/apache/spark/pull/1930
[MLLIB] use Iterator.fill instead of Array.fill
Iterator.fill uses less memory
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mengxr/spark rand-gen-iter
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1930.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 #1930
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commit 24178ca4e0781ca163cb6e7712ab5e6be8219a8c
Author: Xiangrui Meng <[email protected]>
Date: 2014-08-13T22:15:17Z
use Iterator.fill instead of Array.fill
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