"I can't schedule this task because I'm shutting down" is a symptom of your node crashing, not a cause. Is it being OOMkilled, perhaps?
On Wed, Oct 5, 2011 at 12:42 PM, Ashley Martens <amart...@ngmoco.com> wrote: > I'm getting the following exception on a 0.7.9 node before the node crashes. > I don't have this problem with the other nodes running 0.7.8. Does anyone > know what the problem is? > > ERROR [Thread-47] 2011-10-05 05:07:03,840 AbstractCassandraDaemon.java (line > 133) Fatal exception in thread Thread[Thread-47,5,main] > java.util.concurrent.RejectedExecutionException: ThreadPoolExecutor has shut > down > at > org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor$1.rejectedExecution(DebuggableThreadPoolExecutor.java:76) > at > java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:816) > at > java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1337) > at > org.apache.cassandra.net.MessagingService.receive(MessagingService.java:385) > at > org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:114) > > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com