Hadoop开机自启动

1.进入/etc/rc.d/init.d目录

cd /etc/rc.d/init.d

2.新建文件hadoop

touch hadoop

3.添加以下内容,只在master配置即可

#!/bin/bash
#chkconfig:2345 20 90
#description:hadoop
#processname:hadoop
export JAVA_HOME=/usr/java/default
case $1 in
	start) su root /opt/hadoop-2.10.0/sbin/start-all.sh;;
    stop) su root /opt/hadoop-2.10.0/sbin/stop-all.sh;;
    *) echo "require start|stop" ;;
esac

4.给文件设置权限

chmod +x hadoop

5.加入开机自启列表

chkconfig --add hadoop

6.查看列表

chkconfig --list

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转载自www.cnblogs.com/MessiXiaoMo3334/p/12695364.html