I get the same, when I use the host name of a different server here.
(In trying to build a cluster)
none1
node2
both are config'd as seed/ elements.
Also the *Address/ elements point to node1; on node1 that works,
but on node2, I get this exception
(using 0.4.2)
-Matthias
On Tue, Nov 3, 2009
On Tue, Nov 3, 2009 at 15:44, mobiledream...@gmail.com wrote:
ERROR - Exception encountered during startup.
java.net.BindException: Cannot assign requested address
at sun.nio.ch.Net.bind(Native Method)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:119)
one more point on this .. if i only start a cluster with 2 nodes, and i
use the same config setup (RF=2, etc) .. it works fine. it's only when
i start with the 3 nodes and remove 1. in fact, i remove the node
before i do any reads or writes at all, completely fresh database.
i guess i don't
On Thu, 12 Nov 2009 12:09:19 -0600 Ted Zlatanov t...@lifelogs.com wrote:
TZ I created an issue:
TZ https://issues.apache.org/jira/browse/CASSANDRA-547
TZ and will post updates there as needed. This is stage 1, meaning this is
TZ the 0.5 work that will keep the old API. Stage 2 will remove
Kasai is LGPL, and thus not compatible w/ Cassandra. (See
http://www.apache.org/legal/3party.html)
2009/11/20 Ted Zlatanov t...@lifelogs.com:
On Thu, 12 Nov 2009 12:09:19 -0600 Ted Zlatanov t...@lifelogs.com wrote:
TZ I created an issue:
TZ
Hi Jonathon,
I'd say I am at the evaluation stage. The only reason I am looking at nosql
type applications instead of using mysql is the vain hope my application
will one day scale to the point that mysql won't be the best option.
Cassandra appears to be the best fit for the requirement I have
this was on the build i got yesterday, 882359.
... and you are correct about if you start with 2 nodes and take one
down - there isn't a quorum and the write/read fails. i tested that as
well.
thx!
On Fri, 2009-11-20 at 15:30 -0600, Jonathan Ellis wrote:
On Fri, Nov 20, 2009 at 11:31 AM, B.
Hi,
I'm using Cassandra 0.4.2 at my current client to persist URL graphs
for Spam detection.
The crawling and page classification is done in Hadoop/Bixo/Cascading,
which persists URL classification results into Cassandra.
The incoming production traffic is using Cassandra for the real-time
spam
The company I'm with is still small and in the early stages, but we're
planning on using Cassandra for user profile information (in
development right now), and possibly other uses later on. We
evaluated CouchDB and Voldermort, and both of those were great as well
- for CouchDB, I really liked
The question of GUI/web interfaces to cassandra comes up from time to time
on irc, so I thought I'd send a note to the ML to describe the current
options.
For a web interface, there's contrib/cassandra_browser in trunk. This
allows both retrieving and inserting data.
For a GTK-based GUI, I've
Oh, okay. Then it's working as expected.
Does it make more sense to you now? :)
-Jonathan
On Fri, Nov 20, 2009 at 3:43 PM, B. Todd Burruss bburr...@real.com wrote:
this was on the build i got yesterday, 882359.
... and you are correct about if you start with 2 nodes and take one
down -
I am evaluating NoSQL alternatives to your typical hard to scale
RDBMS, specifically Key/Value stores. I'm not looking for query
capabilities. I want very very very high availability with very very
large amounts of data.
I have reduced down my list to Cassandra, Voldemort, Riak, and CouchDB.
not really. it seems that if i start with 3 nodes, remove 1 of them, i
should still have a quorum, which is 2. this is not what i experience.
On Fri, 2009-11-20 at 16:03 -0600, Jonathan Ellis wrote:
Oh, okay. Then it's working as expected.
Does it make more sense to you now? :)
You need a quorum relative to your replication factor. You mentioned in the
first e-mail that you have RF=2, so you need a quorum of 2. If you use RF=3,
then you need a quorum of 2 as well.
-Original Message-
From: B. Todd Burruss bburr...@real.com
Sent: Friday, November 20, 2009 4:14pm
We are currently evaluating Cassandra, and using it for a small
feature in production. We are only using the basic insert/get/remove
from the API, with a standard column family. So far, I like a lot of
what Cassandra offers, though I had some tough times with it.
* Version 0.4.2 seems very
At twitter we're working on using Cassandra to replace our currents
storage for all tweets. We have a cluster in production that's being
populated outside the the user-critical path (ie, the cassandra
writing is async).
Additionally, we're testing and evaluating for basically everything
else in
We're looking at it to be part of a near real time Web analytics engine, which
sounds similar to Ooyala.
at the moment I'm pushing to get the thing open sourced if possible.
we're looking at combining Cassandra + Esper, but we are still in the very
early stages.
On Nov 21, 2009, at 8:17 AM,
For a project I am working on now at Onespot we are just beginning to move
off RDBMS and onto Cassandra for a subset of our data store. We evaluated
against several other solutions including Tokyo, Voldemort and Riak and
Cassandra seemed the clear winner for our requirements. We have also done
I'm about to release a twitter search engine built ontop of cassandra. If
you are interested in beta testing it let me know.
I would like to see cassandra support increment/decrement.
-Jake
On Fri, Nov 20, 2009 at 4:17 PM, Jonathan Ellis jbel...@gmail.com wrote:
Hi all,
I'd love to get a
I would love to see that post about your data model.
J.
Sent from my iPhone.
On 2009-11-20, at 5:38 PM, Dan Di Spaltro dan.dispal...@gmail.com
wrote:
At Cloudkick we are using Cassandra to store monitoring statistics and
running analytics over the data. I would love to share some ideas
---
Sent from my phone
Ian Holsman - 703 879-3128
On 21/11/2009, at 12:38 PM, Dan Di Spaltro dan.dispal...@gmail.com
wrote:
At Cloudkick we are using Cassandra to store monitoring statistics and
running analytics over the data. I would love to share some ideas
about how we set up our
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