springMVC与zookeeper的连接

Question

2022-04-26 13:24:18,086 [RMI TCP Connection(3)-127.0.0.1] [com.video.web.util.ZKCurator.init(ZKCurator.java:39)] - [ERROR] zookeeper瀹㈡埛绔繛鎺ャ�佸垵濮嬪寲閿欒锛�
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /admin/bgm

2022-04-26 13:26:31,279 [RMI TCP Connection(192.168.30.128:2181)] [org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1111)]-[WARN]Clientsessiontimedout,havenotheardfromserverin11006msforsessionid0x02022-04-2613:26:31,279[RMITCPConnection(192.168.30.128:2181)][org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1159)] - [INFO] Client session timed out, have not heard from server in 11006ms for sessionid 0x0, closing socket connection and attempting reconnect
2022-04-26 13:26:32,384 [RMI TCP Connection(192.168.30.128:2181)] [org.apache.zookeeper.ClientCnxn$SendThread.logStartConnect(ClientCnxn.java:1035)] - [INFO] Opening socket connection to server 192.168.30.128/192.168.30.128:2181. Will not attempt to authenticate using SASL (unknown error)

老师springMVC和zookeeper整合的时候报错，报错乱码了，不过应该是客户端连接、初始化错误

Answer 1

提问者 weixin_慕雪7442106 2022-04-27 15:37:05

问题已解决，在虚拟机命令行里面使用systemctl stop firewalld.service关闭防火墙，问题解决。

• 提问者 weixin_慕雪7442106 #1

  上面那个命令是暂时关闭防火墙，系统重启后防火墙还会打开。systemctl disable firewalld.service这个命令是关闭防火墙服务，开机自启动，可以做到永久关闭防火墙服务。

Answer 2

风间影月 2022-04-26 13:39:21

这是网络不通啊，检查一下网络的问题吧~

• 提问者 weixin_慕雪7442106 #1

  虚拟机网络是可以用的，会是哪里配置出问题吗？zookeeper在虚拟机是可以正常打开的

• 提问者 weixin_慕雪7442106 #2

  老师，我测试了一下，本机cmd是可以ping通虚拟机的，为什么还是报Will not attempt to authenticate using SASL (unknown error)这个错

• 提问者 weixin_慕雪7442106 #3

  老师我重新仔细看了下错误，它报这个[error]Ensure path threw exception