Do you have the full stack trace and maybe a few log lines before and after ? Also what version are you using ?
As a work around you can shutdown the leaving node and use nodetool removetoken from one of the others. Cheers ----------------- Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com On 1/03/2012, at 4:48 AM, Aditya Gupta wrote: > I ran nodetool decommission on a node from a 4 nodes cluster as follows: > nodetool -h 192.168.26.130 decommission > > > But it never completes & doesn't show any messages, on seeing the logs I > noticed: > java.util.concurrent.RejectedExecutionException: ThreadPoolExecutor has shut > down > at > org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor$1.rejectedExecution(DebuggableThreadPoolExecutor.java:60) > at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:767) > at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecuto > r.java:658) > > > on viewing netstats on this node I can see the node in LEAVING mode > mode: LEAVING > Nothing streaming to /192.168.26.131 > Nothing streaming to /192.168.26.129 > > Not receiving any streams. > >