hadoop3.1.2启动和停止

1/  启动

启动zookeeper:

三个节点上都zkServer.sh start

启动hdfs和yarn:

101上start-dfs.sh  102上start-yarn.sh

启动hive:

101上hive

再开一个101的窗口

hiveserver2 &

beeline -u jdbc:hive2://localhost:10000

2/停止

102上: /opt/module/hadoop-2.6.0/sbin/stop-yarn.sh

101上:stop-dfs.sh

三个节点上:zkServer.sh stop