spark git commit: [SPARK-24909][CORE] Always unregister pending partition on task completion.

Repository: spark Updated Branches: refs/heads/branch-2.3 b072717b3 -> dbf0b9340 [SPARK-24909][CORE] Always unregister pending partition on task completion. Spark scheduler can hang when fetch failures, executor lost, task running on lost executor, and multiple stage attempts. To fix this we

spark git commit: [SPARK-24909][CORE] Always unregister pending partition on task completion.

Repository: spark Updated Branches: refs/heads/master 6b1b10ca8 -> ec3e99863 [SPARK-24909][CORE] Always unregister pending partition on task completion. Spark scheduler can hang when fetch failures, executor lost, task running on lost executor, and multiple stage attempts. To fix this we chan