Multiple people have expressed an interest in 'hadoop integration' and
'map/reduce functionality' within Cassandra. I'd like to get a feel
for what that means to different people.
As a starting point for discussion, Jeff Hodges undertook a prototype
effort last summer which was the subject
Does anyone have a recommendation for configuring cassandra on a
cluster with 'large' nodes?
i.e. multiple nodes, each >64G RAM, 8 cores, >4 disks
Would it be better to run multiple cassandra processes per node
(configured on separate IP addresses, separate data directories, etc)
or just a
We're using Cassandra in development to store custom index information
on large document sets. Also considered HBase and Voldemort.
Cassandra's data model and performance tradeoffs seemed to best fit
our needs.
Features that we're looking forward to seeing:
* map/reduce integration
* built-
, but have
left it open for someone with more experience to close it out.
Cheers,
Phil
On Aug 19, 2009, at 5:14 PM, Phillip Michalak wrote:
Sure thing. Filed as https://issues.apache.org/jira/browse/CASSANDRA-381
Thanks,
Phil
On Aug 19, 2009, at 4:54 PM, Jonathan Ellis wrote:
Looks lik
Jun,
That was my suspicion too. I'm trying to figure out whether anything
in my configuration might be causing that.
Actually, seeing two or more storage-conf.xml files from a working
configuration would be useful for identifying or ruling out
configuration issues. Can anyone point me to
Sure thing. Filed as https://issues.apache.org/jira/browse/CASSANDRA-381
Thanks,
Phil
On Aug 19, 2009, at 4:54 PM, Jonathan Ellis wrote:
Looks like a bug in TcpConnectionManager. Can you file a ticket?
thanks,
-Jonathan
On Wed, Aug 19, 2009 at 2:49 PM, Phillip
Michalak wrote:
It&#
It's cassandra-0.4-beta1.
Thanks!
Phil
On Aug 19, 2009, at 4:43 PM, Jonathan Ellis wrote:
Is this 0.3 or 0.4/trunk?
On Wed, Aug 19, 2009 at 2:36 PM, Phillip
Michalak wrote:
I'm running three Cassandra nodes in virtual machines.
During a 'get' operation from Cassandra-re
I'm running three Cassandra nodes in virtual machines.
During a 'get' operation from Cassandra-remote directed at one of
these nodes, I'm receiving the following output
vad...@vadmin:~/cassandra$ interface/gen-py/cassandra/Cassandra-remote
-h 192.168.133.130:9160 get 'MockElementLibrary'
