spark git commit: [SPARK-7930] [CORE] [STREAMING] Fixed shutdown hook priorities

Repository: spark Updated Branches: refs/heads/branch-1.4 aee046dfa -> f7cb272b7 [SPARK-7930] [CORE] [STREAMING] Fixed shutdown hook priorities Shutdown hook for temp directories had priority 100 while SparkContext was 50. So the local root directory was deleted before SparkContext was shutdo

spark git commit: [SPARK-7930] [CORE] [STREAMING] Fixed shutdown hook priorities

Repository: spark Updated Branches: refs/heads/master 04ddcd4db -> cd3d9a5c0 [SPARK-7930] [CORE] [STREAMING] Fixed shutdown hook priorities Shutdown hook for temp directories had priority 100 while SparkContext was 50. So the local root directory was deleted before SparkContext was shutdown.