spark git commit: [SPARK-100354] [MLLIB] fix some apparent memory issues in k-means|| initializaiton

Repository: spark Updated Branches: refs/heads/master 8694c3ad7 -> f0f563a3c [SPARK-100354] [MLLIB] fix some apparent memory issues in k-means|| initializaiton * do not cache first cost RDD * change following cost RDD cache level to MEMORY_AND_DISK * remove Vector wrapper to save a object

spark git commit: [SPARK-100354] [MLLIB] fix some apparent memory issues in k-means|| initializaiton

Repository: spark Updated Branches: refs/heads/branch-1.4 d6fd80570 -> 15beccb71 [SPARK-100354] [MLLIB] fix some apparent memory issues in k-means|| initializaiton * do not cache first cost RDD * change following cost RDD cache level to MEMORY_AND_DISK * remove Vector wrapper to save a

spark git commit: [SPARK-100354] [MLLIB] fix some apparent memory issues in k-means|| initializaiton

Repository: spark Updated Branches: refs/heads/branch-1.3 e8b0564e7 -> a58c1afe8 [SPARK-100354] [MLLIB] fix some apparent memory issues in k-means|| initializaiton * do not cache first cost RDD * change following cost RDD cache level to MEMORY_AND_DISK * remove Vector wrapper to save a