Github user derrickburns commented on the pull request: https://github.com/apache/spark/pull/2419#issuecomment-57404998 @mengxr 1. I fixed the merge issue and also remerged to capture more recent changes. 2. I did as you suggested and introduced a local variable to hold a value used in the closure. *Unfortunately, the test still fails. Since all values used in the closure are local variables, I do not know what to do at this point.* 3. The best fix to the problem with the test that selects two random centers is the one that I implemented. It will pass the test deterministically, while still using any random seed.
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