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, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at com.taobao.zeus.socket.worker.reqresp.WorkerHeartBeat.execute(WorkerHeartBeat.java:51)	at com.taobao.zeus.socket.worker.ClientWorker$2.run(ClientWorker.java:83)	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)