[GitHub] [spark] SparkQA commented on issue #25639: [SPARK-28933][ML] Reduce unnecessary shuffle in ALS when initializing factors

SparkQA commented on issue #25639: [SPARK-28933][ML] Reduce unnecessary shuffle in ALS when initializing factors URL: https://github.com/apache/spark/pull/25639#issuecomment-526778847 **[Test build #109976 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/1099

[GitHub] [spark] SparkQA commented on issue #25639: [SPARK-28933][ML] Reduce unnecessary shuffle in ALS when initializing factors

SparkQA commented on issue #25639: [SPARK-28933][ML] Reduce unnecessary shuffle in ALS when initializing factors URL: https://github.com/apache/spark/pull/25639#issuecomment-526786106 **[Test build #109976 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/109