其他分享
首页 > 其他分享> > hadoop入门(3):hadoop集群的便利脚本

hadoop入门(3):hadoop集群的便利脚本

作者:互联网

通过rsync分发脚本

创建一键启动停止hadoop脚本

#!/bin/bash
case $1 in
"start"){
source /etc/profile
/sjj/install/hadoop-3.2.2/sbin/start-dfs.sh
/sjj/install/hadoop-3.2.2/sbin/start-yarn.sh
/sjj/install/hadoop-3.2.2/sbin/mr-jobhistory-daemon.sh start historyserver

};;
"stop"){
/sjj/install/hadoop-3.2.2/sbin/stop-dfs.sh
/sjj/install/hadoop-3.2.2/sbin/stop-yarn.sh
/sjj/install/hadoop-3.2.2/sbin/mr-jobhistory-daemon.sh stop historyserver
};;
esac

创建显示三个节点进程的脚本

#!/bin/bash

params=$@
for((i = 1; i <= 3; i = $i + 1)) ;do
    echo ==========node00$i $params==========
    ssh node00$i "source /etc/profile;$params"
done

xcall jps

标签:sbin,入门,hadoop,sjj,sh,3.2,install,集群
来源: https://www.cnblogs.com/S2Jgogo/p/15888271.html