java.util.concurrent.RejectedExecutionException: Worker has already been shutdown

[NoFear13]

I have this exception every 10 Minutes on my server, I know this is ok, but is there a way do change the loglevel or something else so I didn't see this Exception every 10 Minutes in my log.

java.util.concurrent.RejectedExecutionException: Worker has already been shutdown
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.registerTask(AbstractNioSelector.java:115)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.executeInIoThread(AbstractNioWorker.java:73)
at org.jboss.netty.channel.socket.nio.NioWorker.executeInIoThread(NioWorker.java:36)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.executeInIoThread(AbstractNioWorker.java:57)
at org.jboss.netty.channel.socket.nio.NioWorker.executeInIoThread(NioWorker.java:36)
at org.jboss.netty.channel.socket.nio.AbstractNioChannelSink.execute(AbstractNioChannelSink.java:34)
at org.jboss.netty.channel.Channels.fireExceptionCaughtLater(Channels.java:496)
at org.jboss.netty.channel.AbstractChannelSink.exceptionCaught(AbstractChannelSink.java:46)
at org.jboss.netty.channel.Channels.close(Channels.java:812)
at org.jboss.netty.channel.AbstractChannel.close(AbstractChannel.java:197)
at org.jboss.netty.channel.ChannelFutureListener$2.operationComplete(ChannelFutureListener.java:52)
at org.jboss.netty.channel.DefaultChannelFuture.notifyListener(DefaultChannelFuture.java:427)
at org.jboss.netty.channel.DefaultChannelFuture.notifyListeners(DefaultChannelFuture.java:413)
at org.jboss.netty.channel.DefaultChannelFuture.setFailure(DefaultChannelFuture.java:380)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.connect(NioClientSocketPipelineSink.java:130)
at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.eventSunk(NioClientSocketPipelineSink.java:70)
at org.jboss.netty.channel.Channels.connect(Channels.java:634)
at org.jboss.netty.channel.AbstractChannel.connect(AbstractChannel.java:207)
at com.lambdaworks.redis.protocol.ConnectionWatchdog.run(ConnectionWatchdog.java:87)
at org.jboss.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:561)
at org.jboss.netty.util.HashedWheelTimer$Worker.notifyExpiredTimeouts(HashedWheelTimer.java:465)
at org.jboss.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:404)
at java.lang.Thread.run(Thread.java:724)

I use lettuce in the version 2.3.3.

[sivarani]

I am getting the same exception please shed some light on this issue