I have a couple of contributions I would like to make to Jmeter

[Steve Lowenthal <st...@datastax.com>]

Hi, 

I¹m a Solution Architect at DataStax.  I¹ve written a Cassandra plugin for
Jmeter with a GUI config element, sampler, and pre- and post- elements.
It¹s fairly similar to the JDBC sampler in terms of it¹s functionality.  In
addition, I have a detailed summarizer that returns the statistics for each
sampler in non-gui mode, so long as the sampler names start with <num>:, as
it uses an array to collect the data.  The delimiter and the array size are
all configurable in the jmeter.properties file.

The output looks like this:

0: Write trades                             20034 in    30s =  668.0/s Avg:
2 Min:     0 Max:    56 Err:     0 (0.00%)

1: Write trades_by_tickerday                20032 in    30s =  667.9/s Avg:
2 Min:     0 Max:    60 Err:     0 (0.00%)

2: Write trades_by_datehour                 20031 in    30s =  667.9/s Avg:
2 Min:     0 Max:    52 Err:     0 (0.00%)

3: Trade by id                              19333 in    30s =  644.4/s Avg:
4 Min:     0 Max:    59 Err:     0 (0.00%)

4: 10 Minute Range By Ticker First 1        19212 in    30s =  640.6/s Avg:
4 Min:     0 Max:    59 Err:     0 (0.00%)

5: 1 Minute Range By Hour First 1           19324 in    30s =  644.0/s Avg:
6 Min:     0 Max:    69 Err:     0 (0.00%)

summary:                                 + 117966 in    30s = 3931.5/s Avg:
3 Min:     0 Max:    69 Err:     0 (0.00%) Active: 18 Started: 18 Finished:
0

summary:                                 = 139266 in    42s = 3345.1/s Avg:
3 Min:     0 Max:    84 Err:     0 (0.00%)



I have everything in a private github repo, but I checked in the vanilla
2.13 stuff so I can easily extract the changes.  In that repo, I have the
sample changes, and some packaging changing to include the cassandra plugin
as well as the groovy jar.  The plugin itself is currently in its own public
repo, and is built into a nice zip package which contains the Jar file and
its dependencies.   How do I go about properly integrating these changes
into JMeter?

Steve.

Re: I have a couple of contributions I would like to make to Jmeter

[Philippe Mouawad <ph...@gmail.com>]

Hello Steve,
First thanks for your proposal.

I suggest the following steps:

   - Create a bugzilla for each independant part of your development:
   http://jmeter.apache.org/issues.html
   - Create a Github PR or SVN Patch based on current trunk version
   - Reference the PR or attach the patch to the bugzilla
   - Open a dev discussion for each feature referencing the bugzilla

Thanks

Regards

Philippe M.

@philmdot

On Thu, Sep 10, 2015 at 2:42 AM, Steve Lowenthal <st...@datastax.com> wrote:

> Hi,
>
> I¹m a Solution Architect at DataStax.  I¹ve written a Cassandra plugin for
> Jmeter with a GUI config element, sampler, and pre- and post- elements.
> It¹s fairly similar to the JDBC sampler in terms of it¹s functionality.  In
> addition, I have a detailed summarizer that returns the statistics for each
> sampler in non-gui mode, so long as the sampler names start with <num>:, as
> it uses an array to collect the data.  The delimiter and the array size are
> all configurable in the jmeter.properties file.
>
> The output looks like this:
>
> 0: Write trades                             20034 in    30s =  668.0/s Avg:
> 2 Min:     0 Max:    56 Err:     0 (0.00%)
>
> 1: Write trades_by_tickerday                20032 in    30s =  667.9/s Avg:
> 2 Min:     0 Max:    60 Err:     0 (0.00%)
>
> 2: Write trades_by_datehour                 20031 in    30s =  667.9/s Avg:
> 2 Min:     0 Max:    52 Err:     0 (0.00%)
>
> 3: Trade by id                              19333 in    30s =  644.4/s Avg:
> 4 Min:     0 Max:    59 Err:     0 (0.00%)
>
> 4: 10 Minute Range By Ticker First 1        19212 in    30s =  640.6/s Avg:
> 4 Min:     0 Max:    59 Err:     0 (0.00%)
>
> 5: 1 Minute Range By Hour First 1           19324 in    30s =  644.0/s Avg:
> 6 Min:     0 Max:    69 Err:     0 (0.00%)
>
> summary:                                 + 117966 in    30s = 3931.5/s Avg:
> 3 Min:     0 Max:    69 Err:     0 (0.00%) Active: 18 Started: 18 Finished:
> 0
>
> summary:                                 = 139266 in    42s = 3345.1/s Avg:
> 3 Min:     0 Max:    84 Err:     0 (0.00%)
>
>
>
> I have everything in a private github repo, but I checked in the vanilla
> 2.13 stuff so I can easily extract the changes.  In that repo, I have the
> sample changes, and some packaging changing to include the cassandra plugin
> as well as the groovy jar.  The plugin itself is currently in its own
> public
> repo, and is built into a nice zip package which contains the Jar file and
> its dependencies.   How do I go about properly integrating these changes
> into JMeter?
>
> Steve.
>
>
>
>
>
>
>


-- 
Cordialement.
Philippe Mouawad.