嵌入模式hive实验:
官网下载apache-hive-1.2.2-bin.tar.gz | 蓝奏下载apache-hive-1.2.2-bin.tar.gz
解压安装包:
tar -xvzf apache-hive-1.2.2-bin.tar.gz (目录自定)
启动Hadoop集群:
统一jar包:
(1)删除Hadoop下的jar包
cd $HADOOP_HOME/share/hadoop/yarn/lib
ll
rm -rf jline-0.9.94.jar
(2)将hive下的jlin jar包 复制到hadoop目录下面
cd /hive/apache-hive-1.2.2-bin/lib/(自己的hive路径)
cp jline-2.12.jar $HADOOP_HOME/share/hadoop/yarn/lib
(3)运行hive
/hive/apache-hive-1.2.2-bin/bin/hive(自己的hive路径)
(4)常用命令使用:
show databases;
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