title: hadoop - Validate json data loaded into hive warehouse
body: <p>I have json files, volume is approx 500 TB. I have loaded complete set into hive data warehouse. </p>
  
  <p>How would I <code>validate or test the data</code> that was loaded into hive warehouse. What should be my <code>testing strategy</code> ?</p>
  
  <p>Client want us to validate the json data. Whether the data loaded into hive is correct ot not. Is there any miss? If yes, which field it was?</p>
  
  <p>Please help.</p>