Error: "Can't invoke task later as EventLoop rejected it" when launching server
I'm trying to set up a live/backup pair and on the live server I'm getting the error below twice every second immediately after launching the server. This is filling up the logs pretty fast. What may be the issue here?
INFO | jvm 1 | 2015/06/08 10:31:38 | 10:31:38,337 WARNING [io.netty.channel.AbstractChannel] Can't invoke task later as EventLoop rejected it: java.util.concurrent.RejectedExecutionException: event executor terminated
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:703) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:296) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:688) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.AbstractChannel$AbstractUnsafe.invokeLater(AbstractChannel.java:727) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.AbstractChannel$AbstractUnsafe.deregister(AbstractChannel.java:593) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:565) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.DefaultChannelPipeline$HeadHandler.close(DefaultChannelPipeline.java:1018) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.DefaultChannelHandlerContext.invokeClose(DefaultChannelHandlerContext.java:561) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.DefaultChannelHandlerContext.close(DefaultChannelHandlerContext.java:546) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.ChannelDuplexHandler.close(ChannelDuplexHandler.java:73) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.DefaultChannelHandlerContext.invokeClose(DefaultChannelHandlerContext.java:561) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.DefaultChannelHandlerContext.close(DefaultChannelHandlerContext.java:546) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.DefaultChannelHandlerContext.close(DefaultChannelHandlerContext.java:424) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.DefaultChannelPipeline.close(DefaultChannelPipeline.java:826) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.AbstractChannel.close(AbstractChannel.java:178) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.ChannelFutureListener$2.operationComplete(ChannelFutureListener.java:56) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.ChannelFutureListener$2.operationComplete(ChannelFutureListener.java:52) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:628) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:593) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:550) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:414) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:251) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:502) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:452) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:346) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [jboss-mc.jar:]
INFO | jvm 1 | 2015/06/08 10:31:38 | at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_71]
