>From what I can tell nodes talk to each other directly via TCP/IP sockets.
Look at IncomingTcpConnection and OutboundTcpConnection under
org.apache.cassandra.net - they both use java.net.Socket for communication
purposes.
On Fri, May 28, 2010 at 11:32 AM, Gabriel Sosa wrote:
> I've been trying t
High-scale-lib: http://sourceforge.net/projects/high-scale-lib/
CLHM: http://code.google.com/p/concurrentlinkedhashmap/
On Tue, May 25, 2010 at 10:17 AM, Carlos Sanchez <
carlos.sanc...@riskmetrics.com> wrote:
> Do anyone know if there are repositories for high-scale-lib &
> clhm-production jars?
Also note that the BMT example in contrib is an example of a hadoop process
writing to Cassandra.
On Tue, May 18, 2010 at 12:52 PM, Stu Hood wrote:
> A Cassandra OutputFormat was recently contributed, but I haven't had a
> chance to review it. Any feedback you can give would be awesome:
> https:
I don't think this is currently possible. There is some work underway to add
it in the future, however:
https://issues.apache.org/jira/browse/CASSANDRA-721
https://issues.apache.org/jira/browse/CASSANDRA-1016
On Thu, May 13, 2010 at 4:04 PM, Beier Cai wrote:
> Is it possible to increment/decrem
D'oh, forgot to search the JIRA on this one. Thanks Jonathan!
On Wed, May 12, 2010 at 9:37 AM, Jonathan Ellis wrote:
> https://issues.apache.org/jira/browse/CASSANDRA-856
>
> On Tue, May 11, 2010 at 3:44 PM, Tobias Jungen
> wrote:
> > Yet another BMT question, tho
Yet another BMT question, thought this may apply for regular memtables as
well...
After doing a batch insert, I accidentally submitted the flush command
twice. To my surprise, the target node's log indicates that it wrote a new
*-Data.db file, and the disk usage went up accordingly. I tested and i
d by
processing large term vectors. Instead I'm trying to index on term
relationships, if that makes sense.
On Sat, May 8, 2010 at 12:09 AM, Jake Luciani wrote:
> Any reason why you aren't using Lucandra directly?
>
>
> On Fri, May 7, 2010 at 8:21 PM, Tobias Jungen wrote:
>
> Yes. When you flush from BMT, its like any other SSTable. Cassandra will
> merge them through compaction.
>
>
That's good news, thanks for clarifying!
A few more related questions:
Are there any problems with issuing the flush command directly from code at
the end up a bulk insert? The BMT exam
Greetings,
Started getting my feet wet with Cassandra in earnest this week. I'm
building a custom inverted index of sorts on top of Cassandra, in part
inspired by the work of Jake Luciani in Lucandra. I've successfully loaded
nearly a million documents over a 3-node cluster, and initial query test
