Thanks for the answers! Cem
On Wed, May 29, 2013 at 1:26 AM, Robert Coli <rc...@eventbrite.com> wrote: > On Tue, May 28, 2013 at 2:38 PM, Bryan Talbot <btal...@aeriagames.com> > wrote: > > I think what you're asking for (efficient removal of TTL'd write-once > data) > > is already in the works but not until 2.0 it seems. > > If your entire dataset in a keyspace or column family is deleted every > [small time period], then maybe use TRUNCATE? > > Two caveats : > > 1) https://issues.apache.org/jira/browse/CASSANDRA-4655 - TRUNCATE > will leave undelivered hints untouched until 1.2.6 > 2) TRUNCATE will create a snapshot unless you (unsafely!!!!!!! > danger!!!!!!!!) disable this feature [1] > > Alternately, perhaps a datastore with immutable data files is not for you? > :D > > =Rob > [1] https://issues.apache.org/jira/browse/CASSANDRA-3710 >
