[GitHub] spark pull request #18904: [SPARK-21624]optimzie RF communicaiton cost

2018-01-15 Thread mpjlu
Github user mpjlu closed the pull request at: https://github.com/apache/spark/pull/18904 --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org

[GitHub] spark pull request #18904: [SPARK-21624]optimzie RF communicaiton cost

2017-08-10 Thread mpjlu
GitHub user mpjlu opened a pull request: https://github.com/apache/spark/pull/18904 [SPARK-21624]optimzie RF communicaiton cost ## What changes were proposed in this pull request? The implementation of RF is bound by either the cost of statistics computation on workers or b