title: Loading data into hive and then analyse it from pig using hcatalogue. Does this seems to be good idea?
body: <p>Lets say we have JSON data and we want to generate some results for business users.So does following seems to be good approach?<br>
  Loading data into hive from HDFS and then analyse it from pig using hcatalog. I have below question in this regards.<br>
  Q. Is it ok to load data from hcatalog and analyse it into pig, will this have performance overhead compare to directly read data from pig by keeping it into the HDFS. </p>