title: number of rows affected in HiveQL
body: <p>is there a way to get the rows affected count after running CTAS in hive?</p>
  
  <p>I am running a </p>
  
  <p>create table t1 as  select * from t2 where ... ;</p>
  
  <p>Basically , I would like to print the num of rows in new table for logging purposes. </p>
  
  <p>Thanks! </p>