HIVE安装
1.安装hive
1.1 修改文件
mv apache-hive-2.3.0-bin hive-2.3.0
1.2 修改/opt/module/hive-2.3.0/conf目录下的hive-env.sh.template为hive-env.sh
HADOOP_HOME=/opt/module/hadoop-2.7.6
export HIVE_CONF_DIR=/opt/module/hive-2.3.0/conf
1.3 修改配置文件/etc/profile
vim /etc/profile
export HIVE_HOME=/opt/module/hive-2.3.0
export PATH=$PATH:$HIVE_HOME/bin
source /etc/profile
1.4 查看hive是否安装成功
hive --version
2.hadoop集群启动
2.1 启动hdfs:
sbin/start-dfs.sh
2.2 启动yarn1:
sbin/start-yarn.sh
2.3 启动yarn2:
hadoop102:
yarn-daemon.sh start nodemanager
hadoop103:
yarn-daemon.sh start nodemanager
yarn-daemon.sh start resourcemanager
hadoop104:
yarn-daemon.sh start nodemanager
posted on 2020-12-03 16:50 happygril3 阅读(40) 评论(0) 收藏 举报