Storm 1.0.3 supervisor doesn't appear in UI after reboot machine

[gzc <18...@126.com>]

My Storm UI doesn't display this supervisor in "Supervisor Summary" section after rebooting my machine. I refreshed and refreshed Storm UI webpage, but it didn't appear.
Those are logs.


... normal output when starting supervisor
2017-04-08 00:46:35.882 main o.a.s.d.m.r.JmxPreparableReporter [INFO] Preparing...
2017-04-08 00:46:35.897 main o.a.s.m.StormMetricsRegistry [INFO] Started statistics report plugin...
2017-04-07 16:46:55.554 main-SendThread(zk-3.cloud.mos:2181) o.a.s.s.o.a.z.ClientCnxn [INFO] Unable to read additional data from server sessionid 0x3584324c20c00fd, likely server has closed socket, closing socket connection and attempting reconnect
2017-04-07 16:46:55.657 main-EventThread o.a.s.s.o.a.c.f.s.ConnectionStateManager [INFO] State change: SUSPENDED
2017-04-07 16:46:55.740 main-SendThread(zk-3.cloud.mos:2181) o.a.s.s.o.a.z.ClientCnxn [INFO] Opening socket connection to server zk-2.cloud.mos/172.16.11.145:2181. Will not attempt to authenticate using SASL (unknown error)
2017-04-07 16:46:55.802 main-SendThread(zk-3.cloud.mos:2181) o.a.s.s.o.a.z.ClientCnxn [INFO] Socket connection established to zk-2.cloud.mos/172.16.11.145:2181, initiating session 
2017-04-07 16:46:55.805 main-EventThread o.a.s.s.o.a.c.ConnectionState [WARN] Session expired event received
2017-04-07 16:46:55.805 main-EventThread o.a.s.s.o.a.z.ZooKeeper [INFO] Initiating client connection, connectString=zk-1:2181,zk-2:2181,zk-3:2181/storm-2 sessionTimeout=20000 watcher=org.apache.storm.shade.org.apache.curator.ConnectionState@2bef09c0
2017-04-07 16:46:55.806 main-SendThread(zk-3.cloud.mos:2181) o.a.s.s.o.a.z.ClientCnxn [INFO] Unable to reconnect to ZooKeeper service, session 0x3584324c20c00fd has expired, closing socket connection 
2017-04-07 16:46:55.807 main-EventThread o.a.s.s.o.a.c.f.s.ConnectionStateManager [INFO] State change: LOST
2017-04-07 16:46:55.807 main-EventThread o.a.s.s.o.a.z.ClientCnxn [INFO] EventThread shut down
2017-04-07 16:46:55.810 main-SendThread(zk-3.cloud.mos:2181) o.a.s.s.o.a.z.ClientCnxn [INFO] Opening socket connection to server zk-3.cloud.mos/172.16.13.147:2181. Will not attempt to authenticate using SASL (unknown error)
2017-04-07 16:46:55.811 main-SendThread(zk-3.cloud.mos:2181) o.a.s.s.o.a.z.ClientCnxn [INFO] Socket connection established to zk-3.cloud.mos/172.16.13.147:2181, initiating session
2017-04-07 16:46:55.813 main-SendThread(zk-3.cloud.mos:2181) o.a.s.s.o.a.z.ClientCnxn [INFO] Session establishment complete on server zk-3.cloud.mos/172.16.13.147:2181, sessionid = 0x3584324c20c00fe, negotiated timeout = 20000
2017-04-07 16:46:55.814 main-EventThread o.a.s.s.o.a.c.f.s.ConnectionStateManager [INFO] State change: RECONNECTED

After restarting supervisor, it appears.



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gzc
Beijing, China