#Hadoop集群启动/停止脚本#!/bin/bashif [ $3 lt 1 ]thenecho "No Args Input!"exit;ficase $1 in"start")echo "============================= 启动大数据集群 ============================="echo "----------------------------- 启动HDFS集群 -----------------------------"ssh node1 "/opt/bigdata/hadoop-2.9.2/sbin/start-dfs.sh"echo "----------------------------- 启动yarn集群 -----------------------------"ssh node1 "/opt/bigdata/hadoop-2.9.2/sbin/start-yarn.sh"echo "----------------------------- 启动hbase集群 -----------------------------"ssh node1 "/opt/bigdata/hbase-2.2.6/bin/start-hbase.sh";;"stop")echo "============================= 关闭大数据集群 ============================="echo "----------------------------- 关闭hbase集群 -----------------------------"ssh node1 "/opt/bigdata/hbase-2.2.6/bin/stop-hbase.sh"echo "----------------------------- 关闭yarn集群 -----------------------------"ssh node1 "/opt/bigdata/hadoop-2.9.2/sbin/stop-dfs.sh"echo "----------------------------- 关闭hdfs集群 -----------------------------"ssh node1 "/opt/bigdata/hadoop-2.9.2/sbin/stop-yarn.sh";;*)echo "Input Args Error!";;esac
