INFO CassandraDaemon - Stop listening to thrift clients
INFO Gossiper - Announcing shutdown
DEBUG DebuggableThreadPoolExecutor - Task cancelled
java.util.concurrent.CancellationException
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:250)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.extractThrowable(DebuggableThreadPoolExecutor.java:182)
at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.logExceptionsAfterExecute(DebuggableThreadPoolExecutor.java:146)
at org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor.afterExecute(DebuggableScheduledThreadPoolExecutor.java:50)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1118)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
INFO MessagingService - Waiting for messaging service to quiesce
INFO MessagingService - MessagingService shutting down server thread.