2019-01-08 17:31:58.821 INFO 13088 --- [d(xxx-5:2181)] org.apache.zookeeper.ClientCnxn : Client session timed out, have not heard from server in 26672ms for sessionid 0x167ba0b9e7560b1, closing socket connection and attempting reconnect
2019-01-08 17:31:58.931 INFO 13088 --- [d-9-EventThread] o.a.c.f.state.ConnectionStateManager : State change: SUSPENDED
2019-01-08 17:31:59.439 INFO 13088 --- [d(xxx-3:2181)] org.apache.zookeeper.ClientCnxn : Opening socket connection to server xxx-3/xxx.xxx.xxx.134:2181. Will not attempt to authenticate using SASL (unknown error)
2019-01-08 17:31:59.439 INFO 13088 --- [d(xxx-3:2181)] org.apache.zookeeper.ClientCnxn : Socket connection established to xxx-3/xxx.xxx.xxx.134:2181, initiating session
2019-01-08 17:31:59.439 INFO 13088 --- [d(xxx-3:2181)] org.apache.zookeeper.ClientCnxn : Session establishment complete on server xxx-3/xxx.xxx.xxx.134:2181, sessionid = 0x167ba0b9e7560b1, negotiated timeout = 40000
2019-01-08 17:31:59.439 INFO 13088 --- [d-9-EventThread] o.a.c.f.state.ConnectionStateManager : State change: RECONNECTED
2019-01-08 17:34:34.212 INFO 13088 --- [d(xxx-4:2181)] org.apache.zookeeper.ClientCnxn : Client session timed out, have not heard from server in 26672ms for sessionid 0x2671b8a694c768a, closing socket connection and attempting reconnect
2019-01-08 17:34:34.322 INFO 13088 --- [-12-EventThread] o.a.c.f.state.ConnectionStateManager : State change: SUSPENDED
2019-01-08 17:34:34.392 INFO 13088 --- [d(xxx-3:2181)] org.apache.zookeeper.ClientCnxn : Opening socket connection to server xxx-3/xxx.xxx.xxx.134:2181. Will not attempt to authenticate using SASL (unknown error)
2019-01-08 17:34:34.392 INFO 13088 --- [d(xxx-3:2181)] org.apache.zookeeper.ClientCnxn : Socket connection established to xxx-3/xxx.xxx.xxx.134:2181, initiating session
2019-01-08 17:34:34.392 INFO 13088 --- [d(xxx-3:2181)] org.apache.zookeeper.ClientCnxn : Session establishment complete on server xxx-3/xxx.xxx.xxx.134:2181, sessionid = 0x2671b8a694c768a, negotiated timeout = 40000
2019-01-08 17:34:34.392 INFO 13088 --- [-12-EventThread] o.a.c.f.state.ConnectionStateManager : State change: RECONNECTED
2019-01-08 17:34:39.571 INFO 13088 --- [d(xxx-3:2181)] org.apache.zookeeper.ClientCnxn : Client session timed out, have not heard from server in 26671ms for sessionid 0x167ba0b9e7560b1, closing socket connection and attempting reconnect
2019-01-08 17:34:39.681 INFO 13088 --- [d-9-EventThread] o.a.c.f.state.ConnectionStateManager : State change: SUSPENDED
报错日志,麻烦各位大神帮忙看下这个问题是什么原因,谢谢!!!