[rabbitmq-discuss] RabbitMQ config file.

Wed May 12 05:12:00 BST 2010

Hi alex, 

That problem is solved now.

[
    {mnesia, [{dump_log_write_threshold, 1000}]},
    {rabbit, [{vm_memory_high_watermark,  2.0}]}
]
.

This is our config file. The problem was that we did not add the . (dot) at the end of the config file.

Now I sent 80000 messages of size 1933 bytes from producer to the broker.
The consumer receives 76000 at one run , 68000 at another run. 
There is a drop of messages.  

We are using amq.topic mode. Please help us how to solve the message dropping problem. 

Thanks and Regards,

D.Radhakrishnan
Trainee Engineer-Architecture

IVY Comptech Private Limited
Cyber Spazio,Road No 2, Banjara Hills, 
Hyderabad-500034, Andhra Pradesh. 

Phone + 91 (40) 66721000 - 4638
Mobile + 91 (0) 9030842104

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-----Original Message-----
From: Radha Krishnan D 
Sent: Tuesday, May 11, 2010 7:38 PM
To: 'Alexis Richardson'
Cc: 'rabbitmq info'; 'RabbitMQ Discuss'
Subject: RE: [rabbitmq-discuss] RabbitMQ config file.

Hi alex,

We are now trying to sent messages from one producer to the exchange and a consumer takes that message from the queue binded to that exchange.

In the producer side :
-------------------------

10 threads send messages continuosly

In the receiver side 
----------------------

One thread receives all messages.

we used the default configuration of rabbitmq-server and start the test.

In the logs it has printed saying 1638MB of memory is used.

After some time, the server runs out of memory and says Erlang has closed.
We don t know how to increase the size from 1638 MB.

we tried defining a new config file but the rabbitmq server is not recognizing it even though we specified the path in the rabbitmq-server file.

Thanks and Regards,

D.Radhakrishnan
Trainee Engineer-Architecture

IVY Comptech Private Limited
Cyber Spazio,Road No 2, Banjara Hills, 
Hyderabad-500034, Andhra Pradesh. 

Phone + 91 (40) 66721000 - 4638
Mobile + 91 (0) 9030842104

This email and any attachments are confidential, legally privileged and protected by copyright. If you are not the intended recipient, dissemination or copying this email is prohibited. If you have received this in error, please notify the sender by replying by email and then delete the email completely from your system.

Any views or opinions are solely those of  the sender. This communication is not intended to form a binding contract unless expressly indicated to the contrary and properly authorized. Any actions taken on the basis of this email are at recipient's own risk. 

-----Original Message-----
From: alexis.richardson at gmail.com [mailto:alexis.richardson at gmail.com] On Behalf Of Alexis Richardson
Sent: Tuesday, May 11, 2010 7:32 PM
To: Radha Krishnan D
Cc: rabbitmq info; RabbitMQ Discuss
Subject: Re: [rabbitmq-discuss] RabbitMQ config file.

Radha

Please could you tell us a bit more about your use cases?

Best wishes

alexis

On Tue, May 11, 2010 at 7:35 AM, Radha Krishnan D
<RadhakrishnanD at ivycomptech.com> wrote:
> Hi,
>
>
>
>             We are evaluating rabbitMQ's performance for our use cases. We
> are using rabbitmq-server-1.7.2  ( downloaded under the heading generic
> Linux ). Since our linux machine RAM is 8 GB and it is a 32 bit machine.
> RabbitMQ takes 1638 MB and it prints it in the logs. How ever when I want to
> increase the size by using   {rabbit, [{vm_memory_high_watermark,  2.0}]}
> the rabbitMQ server is not recognizing this configuration change  at all.
>
>
>
> I did a change in the rabbitmq-server file pointing
> CONFIG_FILE=/home/ppoker/MessagingPOC/RabbitMQ/rabbitmq     rabbitmq.config
> is my file name.
>
>
>
> Earlier, in the default run. You have mentioned that the default config file
> for generic unix will be in /etc/rabbitmq/rabbitmq.config. I did not get
> this file there.
>
>
>
> Where am I going wrong ?
>
> Please suggest me a solution and a sample copy of the rabbitmq.config file.
>
> Also please clear us about the difference between rabbitmq.conf file and
> rabbitmq.config file.
>
>
>
>
>
> Thanks and Regards,
>
> D.Radhakrishnan
> Trainee Engineer-Architecture
>
> IVY Comptech Private Limited
> Cyber Spazio,Road No 2, Banjara Hills,
> Hyderabad-500034, Andhra Pradesh.
>
> Phone + 91 (40) 66721000 - 4638
> Mobile + 91 (0) 9030842104
>
> This email and any attachments are confidential, legally privileged and
> protected by copyright. If you are not the intended recipient, dissemination
> or copying this email is prohibited. If you have received this in error,
> please notify the sender by replying by email and then delete the email
> completely from your system.
>
> Any views or opinions are solely those of  the sender. This communication is
> not intended to form a binding contract unless expressly indicated to the
> contrary and properly authorized. Any actions taken on the basis of this
> email are at recipient's own risk.
>
>
>
> ________________________________
>
> This email is sent for and on behalf of Ivy Comptech Private Limited. Ivy
> Comptech Private Limited is a limited liability company.
>
> This email and any attachments are confidential, and may be legally
> privileged and protected by copyright. If you are not the intended recipient
> dissemination or copying of this email is prohibited. If you have received
> this in error, please notify the sender by replying by email and then delete
> the email completely from your system. Any views or opinions are solely
> those of the sender.  This communication is not intended to form a binding
> contract on behalf of Ivy Comptech Private Limited unless expressly
> indicated to the contrary and properly authorised. Any actions taken on the
> basis of this email are at the recipient's own risk.
>
> Registered Office:
>
> Ivy Comptech Private Limited, Cyber Spazio, Road No. 2, Banjara Hills,
> Hyderabad 500 033, Andhra Pradesh, India.
>
> Registered number: 37994. Registered in India. A list of members' names is
> available for inspection at the registered office.
>
> ________________________________
>
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>

This email is sent for and on behalf of Ivy Comptech Private Limited. Ivy Comptech Private Limited is a limited liability company.  

This email and any attachments are confidential, and may be legally privileged and protected by copyright. If you are not the intended recipient dissemination or copying of this email is prohibited. If you have received this in error, please notify the sender by replying by email and then delete the email completely from your system. 
Any views or opinions are solely those of the sender.  This communication is not intended to form a binding contract on behalf of Ivy Comptech Private Limited unless expressly indicated to the contrary and properly authorised. Any actions taken on the basis of this email are at the recipient's own risk.

Registered office:
Ivy Comptech Private Limited, Cyber Spazio, Road No. 2, Banjara Hills, Hyderabad 500 033, Andhra Pradesh, India. Registered number: 37994. Registered in India. A list of members' names is available for inspection at the registered office.