title: MSCK REPAIR hive external tables
body: <p>I have a daily ingestion of data in to HDFS . 
  From data into HDFS I generate Hive external tables partitioned by date . 
  My qestion is as follows , should I run MSCK REPAIR TABLE tablename after each data ingestion , in this case I have to run the command each day. 
  Or running it just one time at the table creation is enough . 
  Thanks a lot for your answers</p>
  
  <p>Best regards </p>