Hi,
Will it be simpler to just measure the network interface of the node
instead?
/Jason
On Thu, Dec 5, 2013 at 10:57 AM, Jacob Rhoden wrote:
>
>
> http://unix.stackexchange.com/questions/41765/traffic-stats-per-network-port
>
> __
> Sent from iPhone
>
> On 5 Dec 2
http://unix.stackexchange.com/questions/41765/traffic-stats-per-network-port
__
Sent from iPhone
> On 5 Dec 2013, at 5:44 am, Tom van den Berge wrote:
>
> Hi Chris,
>
> I think streaming is used for repair tasks, bulk loading and that kind of
> things, but not for
We recently had a little Cassandra party I wanted to share and see if anyone
has notes to compare. Or can tell us what we did wrong or what we could do
better. :) Apologies in advance for the length of the narrative here.
Task at hand: Delete about 50% of the rows in a large column family (~8TB)
Hi Chris,
I think streaming is used for repair tasks, bulk loading and that kind of
things, but not for regular replication traffic.
I think you're right that I should look into network tools. I don't think
cassandra can supply this information.
Thanks,
Tom
On Wed, Dec 4, 2013 at 6:08 PM, Chri
To start up your node again, you could delete the stored key caches (
/var/lib/cassandra/saved_caches/*).
Regards,
Tom
On Wed, Dec 4, 2013 at 7:46 PM, Krishna Chaitanya wrote:
> Hey Nate,
> Thanks for the reply. The link was really good...!!! Looking
> forward to making the necessary c
Thanks Rob. Bug filed.
https://issues.apache.org/jira/browse/CASSANDRA-6450
On Monday, December 2, 2013 at 1:06 PM, Robert Coli wrote:
> On Fri, Nov 29, 2013 at 4:11 PM, Josh Dzielak (mailto:j...@keen.io)> wrote:
> > Having an issue with sstable2json. It appears to hang when I run it against
Hey Nate,
Thanks for the reply. The link was really good...!!! Looking
forward to making the necessary changes and trying this approach.
Thanks.
Regards,
BNSK.
On Wed, Dec 4, 2013 at 9:00 AM, Nate McCall wrote:
> For a limited memory environment, take a look at the following:
>
> htt
For a limited memory environment, take a look at the following:
http://www.opensourceconnections.com/2013/08/31/building-the-perfect-cassandra-test-environment/
On Wed, Dec 4, 2013 at 11:05 AM, Krishna Chaitanya
wrote:
> Hello,
> I am currently using Cassandra-2.0.0 on OpenSuse for st
Pretty much yes. Although I think it’d be nice if Cassandra handled such a
case, I’ve resigned to the fact that it cannot at the moment. The workaround
will be to partition on the LSB portion of the id (giving 256 rows spread
amongst my nodes) which allows room for scaling, and then cluster each
https://wiki.apache.org/cassandra/Metrics has per node Streaming metrics
that include total bytes/in out. That is only a small bit of what you
want though.
For total DC bandwidth it might be more straightforward to measure this
at the router/switch/fancy-network-gear level.
On 12/03/2013 06
Hello,
I am currently using Cassandra-2.0.0 on OpenSuse for storing
netflow packets that are seen on my ethernet interface. I deliberately
tried to test Cassandra with heavy data and it ran fine for about 30 mins
after which it crashed with OutOfMemory error. I set up a two-node cluster
t
Hi,
I just realized that I can move a node to Long.MIN_VALUE:
127.0.0.1 rack1 Up Normal 1011.58 KB 100.00%
-9223372036854775808
Is that really a valid token for Murmur3Partitioner ?
I thought that Long.MIN_VALUE (like -1 for Random) is not a regular token.
Shouldn't be only use
Update - I am still experiencing the above issues, but not all the time. I
was able to run repair (on this keyspace) from node 2 and from node 4, but
now a different keyspace hangs on these nodes, and I am still not able to
run repair on node 1. It seems random. I changed logging to debug level,
bu
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