脚本内容以我搭建的hadoop集群为例，你们自用的时候自行根据你们的情况进行修改即可

 
hadoop-cluster-manager.sh

#!/bin/bash
# 1. 调用此脚本前，请使用ssh-keygen -t rsa、ssh-copy-id -f 目标机器这两个命令使得目标机器是免密登录的
# 2. ssh远程执行的命令，不会加载/etc/profile里面的全局变量，故需要手动执行


if [ $# -lt 1 ]; then

echo "入参为空 == 请输入参数：start/stop/restart中的一个";
exit 1;
fi


case $1 in


"start")

echo "集群启动中....."

ssh root@hadoop107 'source /etc/profile && bash /opt/module/hadoop-3.3.6/sbin/start-dfs.sh'
echo "由【hadoop107】启动dfs集群组件"
ssh root@hadoop108 'source /etc/profile && bash /opt/module/hadoop-3.3.6/sbin/start-yarn.sh'
echo "由【hadoop108】启动yarn集群组件"
ssh root@hadoop107 'source /etc/profile && /opt/module/hadoop-3.3.6/bin/mapred --daemon start historyserver'
echo "由【hadoop108】启动日志聚集组件"

echo "集群启动完成"

;;


"stop")


echo "集群停止中....."

ssh root@hadoop107 'source /etc/profile && bash /opt/module/hadoop-3.3.6/sbin/stop-dfs.sh'
echo "由【hadoop107】关闭dfs集群组件"
ssh root@hadoop108 'source /etc/profile && bash /opt/module/hadoop-3.3.6/sbin/stop-yarn.sh'
echo "由【hadoop108】关闭yarn集群组件"
ssh root@hadoop107 'source /etc/profile && /opt/module/hadoop-3.3.6/bin/mapred --daemon stop historyserver'
echo "由【hadoop108】关闭日志聚集组件"

echo "集群停止完成"

;;



"restart")

echo "集群重启中....."

ssh root@hadoop107 'source /etc/profile && bash /opt/module/hadoop-3.3.6/sbin/stop-dfs.sh'
echo "由【hadoop107】关闭dfs集群组件"
ssh root@hadoop108 'source /etc/profile && bash /opt/module/hadoop-3.3.6/sbin/stop-yarn.sh'
echo "由【hadoop108】关闭yarn集群组件"
ssh root@hadoop107 'source /etc/profile && /opt/module/hadoop-3.3.6/bin/mapred --daemon stop historyserver'
echo "由【hadoop108】关闭日志聚集组件"



ssh root@hadoop107 'source /etc/profile && bash /opt/module/hadoop-3.3.6/sbin/start-dfs.sh'
echo "由【hadoop107】启动dfs集群组件"
ssh root@hadoop108 'source /etc/profile && bash /opt/module/hadoop-3.3.6/sbin/start-yarn.sh'
echo "由【hadoop108】启动yarn集群组件"
ssh root@hadoop107 'source /etc/profile && /opt/module/hadoop-3.3.6/bin/mapred --daemon start historyserver'
echo "由【hadoop108】启动日志聚集组件"



echo "集群重启完成"

;;


*)

echo "无效参数 == 请输入参数：start/stop/restart中的一个";

;;

esac