spark git commit: [SPARK-18640] Add synchronization to TaskScheduler.runningTasksByExecutors

2016-11-30 Thread andrewor14
Repository: spark Updated Branches: refs/heads/branch-2.0 8b33aa089 -> 1b1c849bf [SPARK-18640] Add synchronization to TaskScheduler.runningTasksByExecutors ## What changes were proposed in this pull request? The method `TaskSchedulerImpl.runningTasksByExecutors()` accesses the mutable

spark git commit: [SPARK-18640] Add synchronization to TaskScheduler.runningTasksByExecutors

2016-11-30 Thread andrewor14
Repository: spark Updated Branches: refs/heads/branch-2.1 eae85da38 -> 7c0e2962d [SPARK-18640] Add synchronization to TaskScheduler.runningTasksByExecutors ## What changes were proposed in this pull request? The method `TaskSchedulerImpl.runningTasksByExecutors()` accesses the mutable