重复的日志:
[DEBUG] 13:15:00.781 [dubbo-remoting-server-heartbeat-thread-1] com.alibaba.dubbo.remoting.exchange.support.header.HeartBeatTask - [DUBBO] Send heartbeat to remote channel /192.168.31.229:53669, cause: The channel has no data-transmission exceeds a heartbeat period: 60000ms, dubbo version: 2.6.6, current host: 192.168.31.229
[DEBUG] 13:15:00.915 [NettyServerWorker-3-3] com.alibaba.dubbo.remoting.exchange.support.header.HeartbeatHandler - [DUBBO] Receive heartbeat response in thread NettyServerWorker-3-3, dubbo version: 2.6.6, current host: 192.168.31.229
[DEBUG] 13:15:09.644 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 1ms
[DEBUG] 13:15:22.977 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms
[DEBUG] 13:15:36.310 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms
[DEBUG] 13:15:49.658 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms
[DEBUG] 13:16:00.798 [dubbo-remoting-server-heartbeat-thread-1] com.alibaba.dubbo.remoting.exchange.support.header.HeartBeatTask - [DUBBO] Send heartbeat to remote channel /192.168.31.229:53669, cause: The channel has no data-transmission exceeds a heartbeat period: 60000ms, dubbo version: 2.6.6, current host: 192.168.31.229
[DEBUG] 13:16:00.931 [NettyServerWorker-3-3] com.alibaba.dubbo.remoting.exchange.support.header.HeartbeatHandler - [DUBBO] Receive heartbeat response in thread NettyServerWorker-3-3, dubbo version: 2.6.6, current host: 192.168.31.229
[DEBUG] 13:16:02.998 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 6ms
[DEBUG] 13:16:16.325 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms
[DEBUG] 13:16:29.661 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms
[DEBUG] 13:16:43.003 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms
[DEBUG] 13:16:56.346 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms
[DEBUG] 13:17:00.811 [dubbo-remoting-server-heartbeat-thread-1] com.alibaba.dubbo.remoting.exchange.support.header.HeartBeatTask - [DUBBO] Send heartbeat to remote channel /192.168.31.229:53669, cause: The channel has no data-transmission exceeds a heartbeat period: 60000ms, dubbo version: 2.6.6, current host: 192.168.31.229
[DEBUG] 13:17:00.894 [NettyServerWorker-3-3] com.alibaba.dubbo.remoting.exchange.support.header.HeartbeatHandler - [DUBBO] Receive heartbeat response in thread NettyServerWorker-3-3, dubbo version: 2.6.6, current host: 192.168.31.229
[DEBUG] 13:17:09.684 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 4ms
[DEBUG] 13:17:23.013 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms
[DEBUG] 13:17:36.347 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms
[DEBUG] 13:17:49.681 [main-SendThread(127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 0x100238694920027 after 0ms