logo
publist
写文章

简介

该用户还未填写简介

擅长的技术栈

可提供的服务

暂无可提供的服务

Hadoop高可用测试失败,standy无法切换成active namenode,Unable to trigger a roll of the active NN

异常日志的信息java.util.concurrent.ExecutionException: java.net.ConnectException: Call From node1/192.168.245.210to node2:8020 failed on connection exception: java.net.ConnectException: Connection refused; F

#hadoop#hdfs#zookeeper +1
vscode代码智能提示失效

默认是ctrl+space,我们将其触发建议修改为alt+/,或者其他熟悉的提示快捷键

#visual studio code
到底了