Thanks Rishabh. But i want to search over duplicate columns only. -Vivek
On Fri, Oct 5, 2012 at 2:45 PM, Rishabh Agrawal < rishabh.agra...@impetus.co.in> wrote: > Try making *user_name* a primary key in combination with some other > unique column and see if results are improving. > > -Rishabh > > *From:* Vivek Mishra [mailto:mishra.v...@gmail.com] > *Sent:* Friday, October 05, 2012 2:35 PM > *To:* user@cassandra.apache.org > *Subject:* Query over secondary indexes > > > > I have a column family "User" which is having a indexed column > "user_name". My schema is having around 0.1 million records only and > user_name is duplicated across all rows. > > Now when i am trying to retrieve it as: > > get User where user_name = 'Vivek', it is taking ages to retrieve that > data. Is there anything i am doing wrong? > > Also, i tried get_indexed_slices via Thrift API by setting > IndexClause.setCount(1), still no luck, it got hang and not even returning > a single result. I believe 0.1 million is not a huge amount of data. > > > Cassandra version : 1.1.2 > > Any idea? > > > -Vivek > > ------------------------------ > > Impetus Ranked in the Top 50 India’s Best Companies to Work For 2012. > > Impetus webcast ‘Designing a Test Automation Framework for Multi-vendor > Interoperable Systems’ available at http://lf1.me/0E/. > > > NOTE: This message may contain information that is confidential, > proprietary, privileged or otherwise protected by law. The message is > intended solely for the named addressee. If received in error, please > destroy and notify the sender. Any use of this email is prohibited when > received in error. Impetus does not represent, warrant and/or guarantee, > that the integrity of this communication has been maintained nor that the > communication is free of errors, virus, interception or interference. >
