https://www.cnblogs.com/ee900222/p/hadoop_1.html #转载自这个大神博客
启动装好的进程
cd /usr/local/hadoop-2.9.0
sbin/start-all.sh
sbin/mr-jobhistory-daemon.sh start historyserver
https://www.cnblogs.com/ee900222/p/hadoop_1.html #转载自这个大神博客
cd /usr/local/hadoop-2.9.0
sbin/start-all.sh
sbin/mr-jobhistory-daemon.sh start historyserver