Bug修改日记：连接被拒绝: ConnectException

Posted 2023-03-03 努力的clz

报错信息

java.net.ConnectException: Connection refused: no further information

连接异常：连接被拒绝：无进一步信息

java.net.ConnectException: Connection refused: no further information
	at java.base/sun.nio.ch.Net.pollConnect(Native Method) ~[na:na]
	at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672) ~[na:na]
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:946) ~[na:na]
	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361) ~[zookeeper-3.4.6.jar:3.4.6-1569965]
	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081) ~[zookeeper-3.4.6.jar:3.4.6-1569965]

2023-02-13 15:58:29.126  INFO 15048 --- [127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn          : Opening socket connection to server 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2023-02-13 15:58:29.127  WARN 15048 --- [127.0.0.1:2181)] org.apache.zookeeper.ClientCnxn          : Session 0x0 for server 127.0.0.1/127.0.0.1:2181, unexpected error, closing socket connection and attempting reconnect

原因

未启动 zookeeper服务 导致项目报错