GitHub user dragos opened a pull request: https://github.com/apache/spark/pull/9027
[SPARK-7874][MESOS] Donât allocate more than spark.cores.max in fine-grained mode. Currently only coarse-grained mode observes `spark.cores.max`. The fine-grained mode should follow the same limit, and not go above the defined maximum cores. There's some duplication of logic between the coarse-grained and fine-grained mode. I created [SPARK-10444](https://issues.apache.org/jira/browse/SPARK-10444) to fix that. Rework of #8671 You can merge this pull request into a Git repository by running: $ git pull https://github.com/dragos/spark issue/mesos/fine-grained-maxCores-wip Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/9027.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 #9027 ---- commit f37d3e202df0de90ae7eed7cba2abb2dfba79f76 Author: Iulian Dragos <jagua...@gmail.com> Date: 2015-09-08T11:49:14Z Donât allocate more than spark.cores.max in fine-grained mode. commit 5817d68836fed014841afb20676b23e09fcd96dd Author: Iulian Dragos <jagua...@gmail.com> Date: 2015-09-17T14:30:21Z Updated tests and reformulated the condition to make it clearer that we canât go negative. ---- --- 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