spark git commit: [SPARK-11572] Exit AsynchronousListenerBus thread when stop() is called

Repository: spark Updated Branches: refs/heads/master 33112f9c4 -> 3e0a6cf1e [SPARK-11572] Exit AsynchronousListenerBus thread when stop() is called As vonnagy reported in the following thread: http://search-hadoop.com/m/q3RTtk982kvIow22 Attempts to join the thread in AsynchronousListenerBus

spark git commit: [SPARK-11572] Exit AsynchronousListenerBus thread when stop() is called

Repository: spark Updated Branches: refs/heads/branch-1.6 10272d5c9 -> 93ac30741 [SPARK-11572] Exit AsynchronousListenerBus thread when stop() is called As vonnagy reported in the following thread: http://search-hadoop.com/m/q3RTtk982kvIow22 Attempts to join the thread in