hive-shell批量命令执行脚本的实现方法

#!/usr/bin/bashHADOOP_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 <<!EOFuse db_01;drop table dept_nopart;create table IF NOT EXISTS dept_part(deptno int,dname string,loc string)partitioned by (day string)ROW FORMAT DELIMITED FIELDS TERMINATED BY '/t';!EOF)############ execute begin  ###########echo $sqlcd $HIVE_HOMEbin/hive -e "$sql"cd $HADOOP_HOMEbin/hdfs dfs -mkdir -p /hive/warehouse/db_01.db/dept_part/day=20150913 ;bin/hdfs dfs -put /opt/data/dept.txt /hive/warehouse/db_01.db/dept_part/day=20150913 ;cd $HIVE_HOMEbin/hive -e "use db_01;msck repair table dept_part;"exitCode=$?if [ $exitCode -ne 0 ];then     echo "[ERROR] hive execute failed!"     exit $exitCodefi