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From Clint Kelly <clint.ke...@gmail.com>
Subject Re: cassandra-stress with clustering columns?
Date Tue, 19 Aug 2014 16:03:20 GMT
Thanks for the update, Benedict.  We are still using 2.0.9
unfortunately.  :/   I will keep that in mind for when we upgrade.

On Tue, Aug 19, 2014 at 10:51 AM, Benedict Elliott Smith
<belliottsmith@datastax.com> wrote:
> The stress tool in 2.1 also now supports clustering columns:
> http://www.datastax.com/dev/blog/improved-cassandra-2-1-stress-tool-benchmark-any-schema
>
> There are however some features up for revision before release in order to
> help generate realistic workloads. See
> https://issues.apache.org/jira/browse/CASSANDRA-7519 for details.
>
>
> On Tue, Aug 19, 2014 at 10:46 PM, Clint Kelly <clint.kelly@gmail.com> wrote:
>>
>> Hi Mikail,
>>
>> This plugin looks great!  I have actually been using JMeter + a custom
>> REST endpoint driving Cassandra.  It would be great to compare the
>> results I got from that against the pure JMeter + Cassandra (to
>> evaluate the REST endpoint's performance).
>>
>> Thanks!  I'll check this out.
>>
>> Best regards,
>> Clint
>>
>>
>> On Tue, Aug 19, 2014 at 1:38 AM, Mikhail Stepura
>> <mikhail.stepura@outlook.com> wrote:
>> > Are you interested in cassandra-stress in particular? Or in any tool
>> > which
>> > will allow you to stress test your schema?
>> > I believe Apache Jmeter + CQL plugin may be useful in the latter case.
>> >
>> > https://github.com/Mishail/CqlJmeter
>> >
>> > -M
>> >
>> >
>> >
>> > On 8/17/14 12:26, Clint Kelly wrote:
>> >>
>> >> Hi all,
>> >>
>> >> Is there a way to use the cassandra-stress tool with clustering
>> >> columns?
>> >>
>> >> I am trying to figure out whether an application that I'm running on
>> >> is slow because of my application logic, C* data model, or underlying
>> >> C* setup (e.g., I need more nodes or to tune some parameters).
>> >>
>> >> My application uses tables with several clustering columns and a
>> >> couple of additional indices and it is running quite slowly under a
>> >> heavy write load.  I think that the problem is my data model (and
>> >> therefore table layout), but I'd like to confirm by replicating the
>> >> problem with cassandra-stress.
>> >>
>> >> I don't see any option for using clustering columns or secondary
>> >> indices, but I wanted to check before diving into the code and trying
>> >> to add this functionality.
>> >>
>> >> Thanks!
>> >>
>> >> Best regards,
>> >> Clint
>> >>
>> >
>
>

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