Jackie_Rose的博客

1、启动hbase时候报错 master: java.net.BindException: Address already in use master:         at sun.nio.ch.Net.bind(Native Method) master:         at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketCha

××××××××××××××××××××××××××××××××××××× 解决：通过完整路径访问 ubuntu@lxc-4:~$ /usr/bin/sudo /usr/bin/vim /etc/profile 修改PATH值 export PATH=$PATH:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/

sqoop 连接数据库mysql的问题

hadoop safe mode