一、创建启动HADOOP+YARN脚本
1、创建脚本
vi start-hadoop.sh
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-
#!/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—
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