hive-shell批量命令执行脚本的实现方法

如下所示： #!/usr/bin/bash HADOOP_HOME=/opt/module/cdh-5.3.6-ha/hadoop-2.5.0-cdh5.3.6 HIVE_HOME='/opt/module/cdh-5.3.6-ha/hive-0.13.1-cdh5.3.6' ####### execute hive ###### sql=$(cat <<!EOF use db_01; drop table dept_nopart; create table IF NOT EXISTS dept_part( deptno int, dname string, loc string ) p