Hi all
had some time yesterday to dig a lil deeper. And maybe this saves someone who
made the same mistake the time so ...
After trying to reproduce the problem in unit tests with the same data which
led nowhere because every single result was almost exactly what the math
promised and incident
u...@cass to bcc
Indeed, the KeyspaceOperator isn't thread safe. (and in recent revisions it
was extracted to an interface at
http://github.com/rantav/hector/blob/master/src/main/java/me/prettyprint/hector/api/Keyspace.javaand
implementation at
http://github.com/rantav/hector/blob/master/src/main/
Thanks, that clarifies why HH did not work, So have to use .7. Is
there .6.7 ? I am using .6.6 now.
I did see the log entry in Node 4, adding a Hint for Node 2 and when
Node 2 came up noticed a log entry in Node 4 that 1 row Handed Off -
so I thought it was working.
About RR - a read in Node 1 or
Hi all,
ever since I updated my development cluster I'm unable to use
describe_splits to get information about the cluster to do a bulk load into
hadoop. All I get is the following error:
ERROR 15:44:24,498 Error occurred during processing of message.
> java.lang.NullPointerException
> at
>
As suggested, we did do removetoken, set autobootstrap true, initial token and
start. Now the new nodes are in the Boostrapping state for a while, but nothing
seem to be happening at all.
Any idea?
Thanks.
Henry
-Original Message-
From: Edward Capriolo [mailto:edlinuxg...@gmail.com]
...or perhaps vice versa: how would I tweak a model to suit Cassandra?
I have in mind data that could be _almost_ shoehorned into the (S)CF
structure, and I'd love to hammer this nail with something hadoopy, but I
have a niggling suspicion I'm setting myself up for frustration.
I have
* a rela
Hello,
We're planning an upgrade from 0.6.7 (after it's released) to 0.7.0 (after
it's released) and I wanted to validate my assumptions about what can be
expected. Obviously I'll need to test my own assumptions but I was hoping
for some guidance to make sure my understanding is correct.
My core
You'll need to convert from storage-conf.xml to cassandra.yaml and
import your schema at some point. NEWS.txt outlines the general
approach (see Upgrading).
Gary.
On Tue, Nov 2, 2010 at 13:31, Erik Onnen wrote:
> Hello,
> We're planning an upgrade from 0.6.7 (after it's released) to 0.7.0 (afte
Hi all,
We've been using Cassandra for some months now and have a cluster in
production.
To help us learn more about Cassandra and meet other people who are using it
I have just launched the* London meetup* (partly prompted by the guys who
launched the Israel and Bay Area groups recently).
If yo
Just as an FYI, Evident ClearStone supports monitoring of Cassandra clusters
in enterprise and EC2 deployments.
Evident ClearStone supports various NoSQL products (including Cassandra) and
distributed caching technologies. The product supports the aggregation of
metrics (from JMX) across all the
Just as an FYI, Evident ClearStone supports monitoring of Cassandra clusters.
Our product supports various NoSQL products (including Cassandra) and other
distributed caching technologies.
The product aggregates metrics (from JMX) across all the nodes in the
cluster. We also monitor JVM stats lik
Hello Daniel,
Just as an FYI, Evident ClearStone supports monitoring of Cassandra
clusters. Our product supports various NoSQL products (including Cassandra)
and other distributed caching technologies.
The product aggregates metrics (from JMX) across all the nodes in the
cluster. We also monito
As an alternative, Evident ClearStone supports monitoring of Cassandra
clusters. Our product supports various NoSQL products (including Cassandra)
and other distributed caching technologies.
The product aggregates metrics (from JMX) across all the nodes in the
cluster. We also monitor JVM stats
On Tue, Nov 2, 2010 at 1:57 PM, hoivan wrote:
>
> Just as an FYI, Evident ClearStone supports monitoring of Cassandra
> clusters
> in enterprise and EC2 deployments.
>
Sending just one of these emails will suffice in future.
-Brandon
On Tue, Nov 2, 2010 at 1:28 AM, Daniel Doubleday
wrote:
> Hi all
>
> had some time yesterday to dig a lil deeper. And maybe this saves someone who
> made the same mistake the time so ...
>
> After trying to reproduce the problem in unit tests with the same data which
> led nowhere because every
On Tue, Nov 2, 2010 at 2:49 PM, Gary Dusbabek wrote:
> You'll need to convert from storage-conf.xml to cassandra.yaml and
> import your schema at some point. NEWS.txt outlines the general
> approach (see Upgrading).
>
> Gary.
>
> On Tue, Nov 2, 2010 at 13:31, Erik Onnen wrote:
>> Hello,
>> We're
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We tried it again with one node from the new data center, and this time, it got
stuck in streaming. We had this problem while on 0.6.1, now we are on 0.6.6.
It appears that some streaming finished, but somehow the source nodes are
waiting for something.
Anyone has a clue?
Thanks.
Mode: Norma
unsubscribe
On Tue, Nov 2, 2010 at 8:32 AM, Joe Alex wrote:
> Thanks, that clarifies why HH did not work, So have to use .7. Is
> there .6.7 ? I am using .6.6 now.
>
You can use the 0.6 branch instead, it's generally more stable than trunk.
> I did see the log entry in Node 4, adding a Hint for Node 2 and
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