GitHub user wangyum opened a pull request: https://github.com/apache/spark/pull/16819
[SPARK-16441][YARN] Set maxNumExecutor depends on yarn cluster resources. ## What changes were proposed in this pull request? Dynamic set `spark.dynamicAllocation.maxExecutors` by cluster resources. ## How was this patch tested? manual test You can merge this pull request into a Git repository by running: $ git pull https://github.com/wangyum/spark SPARK-16441 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/16819.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #16819 ---- commit 97e5eee6aaf2335a2af62e816b767d408c37a59e Author: Yuming Wang <wgy...@gmail.com> Date: 2017-02-06T08:57:12Z Set maxNumExecutor depends on yarn cluster VCores Total. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org