统计hive每张表中的数据量的行数

or line in $(cat tables.txt)
do
    echo "tablename :$line";
    value=$(hive --database test --hiveconf v=v1 -S -e "select count(*) from $line;")  
    echo "$value" > /tmp/tmp_table_cnt.txt
    cnt=`sed -n '2p' /tmp/tmp_table_cnt.txt`  
    echo "rows count:$cnt"
done;