hadoop之hive建表语句备份

转自：https://blog.csdn.net/t___z/article/details/78492113

#!/bin/bash

 hive -e "use lbi;show tables;" > hivetables.txt

sleep(2)

cat hivetables.txt |while read eachline
do
     hive -e "show create table $eachline;" >>hivetablesDDL.txt
done