Akarshit

[2017-02-23T04:15:56,901][INFO ][o.e.n.Node               ] [nsbQKYA] stopping ...
[2017-02-23T04:15:57,243][ERROR][i.n.u.c.D.rejectedExecution] Failed to submit a listener notification task. Event loop shut down?
java.util.concurrent.RejectedExecutionException: event executor terminated
       	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:836) ~[netty-common-4.1.6.Final.jar:4.1.6.Final]
       	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[netty-common-4.1.6.Final.jar:4.1.6.Final]
       	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[netty-common-4.1.6.Final.jar:4.1.6.Final]
       	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:761) ~[netty-common-4.1.6.Final.jar:4.1.6.Final]
       	at io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:767) [netty-common-4.1.6.Final.jar:4.1.6.Final]