spark git commit: [SPARK-4355][MLLIB] fix OnlineSummarizer.merge when other.mean is zero

2014-11-12 Thread meng
Repository: spark Updated Branches: refs/heads/master faeb41de2 - 84324fbcb [SPARK-4355][MLLIB] fix OnlineSummarizer.merge when other.mean is zero See inline comment about the bug. I also did some code clean-up. dbtsai I moved `update` to a private method of `MultivariateOnlineSummarizer`. I

spark git commit: [SPARK-4355][MLLIB] fix OnlineSummarizer.merge when other.mean is zero

2014-11-12 Thread meng
Repository: spark Updated Branches: refs/heads/branch-1.2 4a4cc7e91 - 14b933fb6 [SPARK-4355][MLLIB] fix OnlineSummarizer.merge when other.mean is zero See inline comment about the bug. I also did some code clean-up. dbtsai I moved `update` to a private method of