Re: Order preserving partitioning strategy

2010-08-23 Thread Benjamin Black
Use OPP and prefix keys with a randomizing element when range queries will not be required. For keys that will be queried in ranges, don't use such a prefix. On Mon, Aug 23, 2010 at 8:36 PM, Hien. To Trong wrote: > Hi, > OrderPreservingPartitioner is efficient range queries but can cause unevent

Having Problems installing Chiton

2010-08-23 Thread durga devi
Sir/Madam, I am new to Ubuntu. I am getting the following Problem when insatlling the chiton in ubuntu 10.4 From this link http://tinyurl.com/24gdgkv I set the PYHTONPATH as export PYTHONPATH=/home/durga/driftx- Telephus-fb32fc7/:/home/durga/driftx-chiton-bd91965/:/usr/bin/

Re: Order preserving partitioning strategy

2010-08-23 Thread Hien. To Trong
Hi, OrderPreservingPartitioner is efficient range queries but can cause unevently distributed data. Does anyone has an idea of a HybridPartitioner which takes advantages of both RandomPartitioner and OPP, or at least a partitioner trade off between them.

[VOTE] 0.6.5 RC2

2010-08-23 Thread Eric Evans
> Some important changes[1] have gone into the 0.6 branch since the > release, so let's cut this one a little early to get them into the > hands of users. I propose the following artifacts for 0.6.5. Alright, so in light of CASSANDRA-1377[2] I've re-rolled the artifacts as 0.6.5 rc2 (to be rele

Re: [VOTE] 0.6.5

2010-08-23 Thread Eric Evans
On Mon, 2010-08-23 at 15:13 -0500, Gary Dusbabek wrote: > Should we put a sterner warning about > https://issues.apache.org/jira/browse/CASSANDRA-1377 in NEWS.txt > (instead of CHANGES.txt) before releasing 0.6.5? Ok, looks like the plan is for a proper fix instead of documentation, so for the rec

Re: [VOTE] 0.6.5

2010-08-23 Thread Gary Dusbabek
Should we put a sterner warning about https://issues.apache.org/jira/browse/CASSANDRA-1377 in NEWS.txt (instead of CHANGES.txt) before releasing 0.6.5? Gary On Mon, Aug 23, 2010 at 14:40, Eric Evans wrote: > > Some important changes[1] have gone into the 0.6 branch since the > release, so let's

[VOTE] 0.6.5

2010-08-23 Thread Eric Evans
Some important changes[1] have gone into the 0.6 branch since the release, so let's cut this one a little early to get them into the hands of users. I propose the following artifacts for 0.6.5. SVN Tag: https://svn.apache.org/repos/asf/cassandra/tags/cassandra-0.6.5 0.6.5 artifacts: http://peopl