I got RejectedExecutionException when tried to close a node

When I tried to close a node, there was an exception as the following.
Please help me.
Thanks

May 5, 2012 6:05:06 PM org.elasticsearch.node
INFO: [Spellcheck] {0.18.5}[27608]: stopping ...
May 5, 2012 6:05:06 PM org.elasticsearch.node
INFO: [Spellcheck] {0.18.5}[27608]: stopped
May 5, 2012 6:05:06 PM org.elasticsearch.node
INFO: [Spellcheck] {0.18.5}[27608]: closing ...
Exception in thread "elasticsearch[management]-pool-89-thread-2"
java.util.concurrent.RejectedExecutionException
at java.util.concurrent.ThreadPoolExecutor
$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:1768)
at
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:
767)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:
658)
at org.elasticsearch.action.support.BaseAction
$ThreadedActionListener.onFailure(BaseAction.java:93)
at
org.elasticsearch.action.support.master.TransportMasterNodeOperationAction
$2.run(TransportMasterNodeOperationAction.java:135)
at java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
May 5, 2012 6:05:16 PM org.elasticsearch.node
INFO: [Spellcheck] {0.18.5}[27608]: closed

You can ignore it, its harmless, I will try and not log it in this case.

On Sat, May 5, 2012 at 2:09 PM, thomas thomas.kant@gmail.com wrote:

When I tried to close a node, there was an exception as the following.
Please help me.
Thanks

May 5, 2012 6:05:06 PM org.elasticsearch.node
INFO: [Spellcheck] {0.18.5}[27608]: stopping ...
May 5, 2012 6:05:06 PM org.elasticsearch.node
INFO: [Spellcheck] {0.18.5}[27608]: stopped
May 5, 2012 6:05:06 PM org.elasticsearch.node
INFO: [Spellcheck] {0.18.5}[27608]: closing ...
Exception in thread "elasticsearch[management]-pool-89-thread-2"
java.util.concurrent.RejectedExecutionException
at java.util.concurrent.ThreadPoolExecutor
$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:1768)
at
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:
767)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:
658)
at org.elasticsearch.action.support.BaseAction
$ThreadedActionListener.onFailure(BaseAction.java:93)
at
org.elasticsearch.action.support.master.TransportMasterNodeOperationAction
$2.run(TransportMasterNodeOperationAction.java:135)
at java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
May 5, 2012 6:05:16 PM org.elasticsearch.node
INFO: [Spellcheck] {0.18.5}[27608]: closed