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


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

這是在linux 啟動

具體異常信息: 
java.net.ConnectException: Connection refused: no further information 
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) 
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) 
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361) 
at org.apache.zookeeper.ClientCnxnSendThread.run(ClientCnxn.java:1141)2018082314:29:30,700[localhoststartStop1SendThread(192.168.43.31:2181)][org.apache.zookeeper.ClientCnxnSocketNIO][DEBUG]Ignoringexceptionduringshutdowninputjava.nio.channels.ClosedChannelExceptionatsun.nio.ch.SocketChannelImpl.shutdownInput(SocketChannelImpl.java:780)atsun.nio.ch.SocketAdaptor.shutdownInput(SocketAdaptor.java:399)atorg.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:200)atorg.apache.zookeeper.ClientCnxnSendThread.run(ClientCnxn.java:1141)2018−08−2314:29:30,700[localhost−startStop−1−SendThread(192.168.43.31:2181)][org.apache.zookeeper.ClientCnxnSocketNIO]−[DEBUG]Ignoringexceptionduringshutdowninputjava.nio.channels.ClosedChannelExceptionatsun.nio.ch.SocketChannelImpl.shutdownInput(SocketChannelImpl.java:780)atsun.nio.ch.SocketAdaptor.shutdownInput(SocketAdaptor.java:399)atorg.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:200)atorg.apache.zookeeper.ClientCnxnSendThread.cleanup(ClientCnxn.java:1246) 
at org.apache.zookeeper.ClientCnxnSendThread.run(ClientCnxn.java:1170)2018082314:29:30,701[localhoststartStop1SendThread(192.168.43.31:2181)][org.apache.zookeeper.ClientCnxnSocketNIO][DEBUG]Ignoringexceptionduringshutdownoutputjava.nio.channels.ClosedChannelExceptionatsun.nio.ch.SocketChannelImpl.shutdownOutput(SocketChannelImpl.java:797)atsun.nio.ch.SocketAdaptor.shutdownOutput(SocketAdaptor.java:407)atorg.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:207)atorg.apache.zookeeper.ClientCnxnSendThread.run(ClientCnxn.java:1170)2018−08−2314:29:30,701[localhost−startStop−1−SendThread(192.168.43.31:2181)][org.apache.zookeeper.ClientCnxnSocketNIO]−[DEBUG]Ignoringexceptionduringshutdownoutputjava.nio.channels.ClosedChannelExceptionatsun.nio.ch.SocketChannelImpl.shutdownOutput(SocketChannelImpl.java:797)atsun.nio.ch.SocketAdaptor.shutdownOutput(SocketAdaptor.java:407)atorg.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:207)atorg.apache.zookeeper.ClientCnxnSendThread.cleanup(ClientCnxn.java:1246) 
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1170) 
異常原因: 
zookeeper未啟動。 
解決方法: 
這里寫圖片描述 
再次啟動tomcat,成功。

直接在window下運行dubbo的jar 包

1.首先開啟 

若沒有錯誤

下載dubbo的客戶端

 

 

開啟命令行 打包 直接在地址欄中輸入 cmd 回車 會產生一個jar包

打包dubbo-admin

mvn clean package -Dmaven.test.skip=true 

 

 運行

4、運行dubbo-admin     直接在地址欄中輸入 cmd 回車

java -jar dubbo-admin-0.0.1-SNAPSHOT.jar  運行管理控制台

正常啟動

在瀏覽器中輸入localhost :7001

用戶名 密碼時 root

 

 


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