hadoop错误ERROR namenode.NameNode (NameNode.javamain(1657)) - Failed to start namenode java.net.BindException:Port in use:host1:50070 解决方法: 1、通过lsof -i:50070(lsof可以通过yum install lsof安装)查看,发现是mysql被占用了 2、修改mysql端口 从/usr/share/mysql/my-default.cnf复制成/etc/my....
hadoop错误ERROR namenode.NameNode (NameNode.javamain(1657)) - Failed to start namenode java.net.BindException:Port in use:host1:50070 解决方法: 1、通过lsof -i:50070(lsof可以通过yum install lsof安装)查看,发现是mysql被占用了 2、修改mysql端口 从/usr/share/mysql/my-default.cnf复制成/etc/my....
hadoop格式化:java.io.IOException: Incompatible clusterIDs in /home/lxh/hadoop/hdfs/data: namenode clusterID 2019-12-19 19:58 −1 概述 解决hadoop启动hdfs时,datanode无法启动的问题。错误为: java.io.IOException: Incompatible clusterIDs in /home/lxh/hadoop/hdfs/data: namenode clusterID = ....