针对你遇到的警告信息“warn session 0x0 for server localhost/127.0.0.1:2181, closing socket connection”,我们可以按照以下步骤进行分析和解答: 1. 分析并理解问题描述 这条警告信息表明,尝试与本地主机(localhost)上的2181端口(通常是ZooKeeper服务的默认端口)建立的会话(session)失败了,并且因此关闭了socket连接。
INFO [main-SendThread(localhost:2181):ClientCnxn$SendThread@1183] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect 检查之后发现,是因为集群里面的某几台机器没有起起来,但是起起来的机器就会根据配置文件的集群信...
011[myid:localhost:2181] - INFO [main-SendThread(localhost:2181):ClientCnxn$SendThread@1244] - Socket error occurred: localhost/0:0:0:0:0:0:0:1:2181:
Caused by: java.lang.IllegalStateException: Failed to check the status of the service com.davidhu.shopguide.api.service.UserEventService. No provider availableforthe service com.davidhu.shopguide.api.service.UserEventService from the url zookeeper ://localhost:2181/org.apache.dubbo.registry.Registry...
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之所以我们经常把localhost与127.0.0.1认为是同一个是因为我们使用的大多数系统上都默认localhost指向了...
Console logs on web and collector app shows such messages: 21:38:36 INFO (o.a.z.ClientCnxn :975) Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) 21:38:36 WARN (o.a.z.ClientCnxn :1102) Session 0x0 for server nul...
2019-12-09 19:29:53,892 [myid:] - INFO [main-SendThread(localhost:2181):ClientCnxn$SendThread@1032] - Opening socket connection server localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL (unknown error)
[zk: localhost:2181(CONNECTING) 0] 2018-06-30 18:38:56,225 [myid:] - INFO [main-SendThread(localhost:2181):ClientCnxn$SendThread@1028] - Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) ...
Client port found: 2181. Client address: localhost. Error contacting service. It is probably not running. 通过浏览conf中zoo.cfg文件发现配置没问题。 解决办法1:通过命令进入cd /usr/local/zookeeper/data中找到zookeeper_server.pid文件进行删除,然后重新启动zookeeper即可 解决办法2:关闭防火墙,systemctl stop ...