Pycassa with Composite keys

2013-03-07 Thread Pushkar Prasad
I want to insert a lot of rows from a csv file into Cassandra, and I figured out copy command would not be fast enough. I want to use composite keys. I figured out pycassa does not yet support CQL 3's composite key. I don't have much idea of how to go ahead. Are there any good drivers which will en

Re: Pycassa with Composite keys

2013-03-07 Thread Michael Kjellman
You might have more luck on the users list or client-dev. Best, Michael On Mar 7, 2013, at 2:45 AM, "Pushkar Prasad" wrote: > I want to insert a lot of rows from a csv file into Cassandra, and I figured > out copy command would not be fast enough. I want to use composite keys. I > figured out

GSOC Project ideas

2013-03-07 Thread Supun Kamburugamuva
Hi all, I would like to learn and contribute to cassandra project and would really like to do a GSoc project in Cassandra. I'm a PHD student at Indiana University and my research area is in Distributed Systems. I'm also a committer to few Apache projects. Please let me know if you have project ide

RE: Pycassa with Composite keys

2013-03-07 Thread Pushkar Prasad
Using WITH COMPACT STORAGE did the trick. Thanks anyways. -Original Message- From: Michael Kjellman [mailto:mkjell...@barracuda.com] Sent: 07 March 2013 21:06 To: dev@cassandra.apache.org Subject: Re: Pycassa with Composite keys You might have more luck on the users list or client-dev.

Re: GSOC Project ideas

2013-03-07 Thread Jonathan Ellis
Hi Supun, I recommend checking out the archives of this list for the roadmap emails I sent recently. GL! On Thu, Mar 7, 2013 at 5:32 PM, Supun Kamburugamuva wrote: > Hi all, > > I would like to learn and contribute to cassandra project and would > really like to do a GSoc project in Cassandra.

Re: GSOC Project ideas

2013-03-07 Thread Supun Kamburugamuva
Thank you. I'll have a look. Supun.. On Thu, Mar 7, 2013 at 4:02 PM, Jonathan Ellis wrote: > Hi Supun, > > I recommend checking out the archives of this list for the roadmap > emails I sent recently. GL! > > On Thu, Mar 7, 2013 at 5:32 PM, Supun Kamburugamuva wrote: >> Hi all, >> >> I would li

Use several non primary key column in Cassandra, and use Pycassa for inserts

2013-03-07 Thread Pushkar Prasad
My requirement is to have a column family like the following: mac_ap text, proto int, stime int, total_data int, total_assoc int, location_id int, location_name text PRIMARY KEY(mac_ap, proto, stime) I don't think COMPACT STORAGE allows this. Also, I want to use py