On Fri, Apr 4, 2014 at 9:37 PM, Tyler Hobbs <tyler@datastax.com> wrote:

On Fri, Apr 4, 2014 at 12:41 AM, Apoorva Gaurav <apoorva.gaurav@myntra.com> wrote:
If we store the same data as a json using text data type i.e (studentID int, subjectMarksJson text) we are getting a latency of ~10ms from the same client for even bigger. I understand that json is not the preferred storage for cassandra and will loose various flexibility which a proper tabular approach provides. But such a huge jump in read latency is killer. I'm pastebin-ing the histogram for json storage as well http://pastebin.com/RiW6hMb2

Can you trace the slow query and paste the results?
How can I enable that 

Tyler Hobbs

Thanks & Regards,