一、创建启动HADOOP+YARN脚本
1、创建脚本
vi start-hadoop.sh
点击(此处)折叠或打开

#!/bin/bash
#start zookeeper
ssh hadoop001 'cd ~/; source .bash_profile;' cd /app/zookeeper-3.4.6/bin \; ./zkServer.sh start
/bin/sleep 5
ssh hadoop002 'cd ~/; source .bash_profile;' cd /app/zookeeper-3.4.6/bin \; ./zkServer.sh start
/bin/sleep 5
ssh hadoop003 'cd ~/; source .bash_profile;' cd /app/zookeeper-3.4.6/bin \; ./zkServer.sh start
/bin/sleep 5
#start journalnode
ssh hadoop001 'cd ~/; source .bash_profile;' cd /app/hadoop-2.6.0-cdh5.7.0/sbin \; ./hadoop-daemon.sh start journalnode
/bin/sleep 5
ssh hadoop002 'cd ~/; source .bash_profile;' cd /app/hadoop-2.6.0-cdh5.7.0/sbin \; ./hadoop-daemon.sh start journalnode
/bin/sleep 5
ssh hadoop003 'cd ~/; source .bash_profile;' cd /app/hadoop-2.6.0-cdh5.7.0/sbin \; ./hadoop-daemon.sh start journalnode
/bin/sleep 5
#start hadoop hdfs cluster
ssh hadoop001 'cd ~/; source .bash_profile;' cd /app/hadoop-2.6.0-cdh5.7.0/sbin \; ./start-dfs.sh
/bin/sleep 5
#start yarn
ssh hadoop001 'cd ~/; source .bash_profile;' cd /app/hadoop-2.6.0-cdh5.7.0/sbin \; ./start-yarn.sh
/bin/sleep 5
ssh hadoop002 'cd ~/; source .bash_profile;' cd /app/hadoop-2.6.0-cdh5.7.0/sbin \; ./start-yarn.sh
/bin/sleep 5

2、脚本赋予权限
chmod 775 start-hadoop.sh

3、执行脚本
cd /app
./start-hadoop.sh
二、创建停止HADOOP+YARN脚本
1、创建脚本
vi stop-hadoop.sh
点击(此处)折叠或打开

#!/bin/bash
#stop yarn
ssh hadoop001 'cd ~/; source .bash_profile;' cd /app/hadoop-2.6.0-cdh5.7.0/sbin \; ./stop-yarn.sh
/bin/sleep 5
ssh hadoop002 'cd ~/; source .bash_profile;' cd /app/hadoop-2.6.0-cdh5.7.0/sbin \; ./stop-yarn.sh
/bin/sleep 5
#stop hadoop hdfs cluster
ssh hadoop001 'cd ~/; source .bash_profile;' cd /app/hadoop-2.6.0-cdh5.7.0/sbin \; ./stop-dfs.sh
/bin/sleep 5
#stop zookeeper
ssh hadoop001 'cd ~/; source .bash_profile;' cd /app/zookeeper-3.4.6/bin \; ./zkServer.sh stop
/bin/sleep 5
ssh hadoop002 'cd ~/; source .bash_profile;' cd /app/zookeeper-3.4.6/bin \; ./zkServer.sh stop
/bin/sleep 5
ssh hadoop003 'cd ~/; source .bash_profile;' cd /app/zookeeper-3.4.6/bin \; ./zkServer.sh stop
/bin/sleep 5

2、脚本赋予权限
chmod 775 stop-hadoop.sh

3、执行脚本
cd /app
./stop-hadoop.sh

三、创建查询HADOOP+YARN状态脚本
1、创建脚本
vi queryJSP.sh
点击(此处)折叠或打开

#!/bin/bash
echo "<-------------hadoop1(192.168.137.132)------------>jps"
ssh hadoop001 'cd ~/; source .bash_profile;' cd /app/jdk1.8.0_151/bin \; jps|sort|grep -v Jps
echo "<-------------hadoop2(192.168.137.133)------------>jps"
ssh hadoop002 'cd ~/; source .bash_profile;' cd /app/jdk1.8.0_151/bin \; jps|sort|grep -v Jps
echo "<-------------hadoop3(192.168.137.134)------------>jps"
ssh hadoop003 'cd ~/; source .bash_profile;' cd /app/jdk1.8.0_151/bin \; jps|sort|grep -v Jps

2、脚本赋予权限
chmod 775 queryJSP.sh

3、执行脚本
cd /app
./queryJSP.sh

---完---

【来自@若泽大数据】