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From Mariangela Hills <mariang...@wso2.com>
Subject Re: [Discuss] PCA - Log Event Publishing to BAM
Date Wed, 20 May 2015 23:43:33 GMT
Chamila, as we have the Python CA, I was under the impression that we are
not going to support the Java Cartridge Agent from Stratos 4.1.0 onwards.
Have I got the wrong picture?

Regards,
Mariangela




*--*
*Mariangela Hills*
PMC Member & Committer of Apache Stratos
Senior Technical Writer
WSO2, Inc.
lean.enterprise.middleware.
m: +94 773 500185
w: http://wso2.com
<http://wso2.com/events/>

On Thu, May 21, 2015 at 5:09 AM, Mariangela Hills <mariangela@wso2.com>
wrote:

> Thanks, Chamila! I will update this wiki page.
>
> Regards,
> Mariangela
>
>
>
>
> *--*
> *Mariangela Hills*
> PMC Member & Committer of Apache Stratos
> Senior Technical Writer
> WSO2, Inc.
> lean.enterprise.middleware.
> m: +94 773 500185
> w: http://wso2.com
> <http://wso2.com/events/>
>
> On Thu, May 21, 2015 at 2:06 AM, Rajkumar Rajaratnam <rajkumarr@wso2.com>
> wrote:
>
>> Thanks for the info Chamila!
>>
>> On Wed, May 20, 2015 at 7:19 PM, Chamila De Alwis <chamilad@wso2.com>
>> wrote:
>>
>>> Hi Raj,
>>>
>>> Please find my comments inline.
>>>
>>> On Wed, May 20, 2015 at 6:57 PM, Rajkumar Rajaratnam <rajkumarr@wso2.com
>>> > wrote:
>>>
>>>> Sorry I am not up-to-date with this feature.
>>>>
>>>> 1) Is this publishing PCA's logs to BAM or Cartridge's logs to BAM?
>>>>
>>> The intention is to allow to publish service logs (eg: httpd.log),
>>> however any specified log file location will be scanned.
>>>
>>>
>>>> 2) Can it publish logs to more than one thrift receivers?
>>>> 3) Can it publish logs to more than one thrift receivers in a
>>>> load-balancing manner (1st event to 1st server and 2nd event to 2nd server)?
>>>> 4) Can it publish logs to more then one thrift receivers in a fail-over
>>>> manner (if sending to 1st server fails, then try to send it to 2nd server
>>>> and so on)?
>>>> 5) Is there any receiver groups concept implemented? For example,
>>>> publish events to CEP cluster in a load-balancing manner, while publish
>>>> same events to BAM cluster in a fail-over manner? Here CEP cluster is one
>>>> receiver group and BAM cluster is another one.
>>>> 6) Is there any event queueing mechanism implemented? What happens if
>>>> thrift receivers are not available?
>>>>
>>> Unfortunately, the Python Thrift publisher does not have these features.
>>> Currently no multiple Thrift receiver concept is implemented, and there are
>>> no WSO2 Carbon DataBridge like event queuing in the Thrift publisher. The
>>> Java Cartridge Agent makes use of the WSO2 Carbon's DataBridge, therefore
>>> it can handle multiple Thrift receivers. I'm not sure of the load balancing
>>> functionality of the Carbon DataBridge. I agree that these are some
>>> interesting and important features that need to be included, so
>>>
>>>
>>>>
>>>> If these are not implemented yet, we will create a JIRA and track this
>>>> for future release.
>>>>
>>> .. sounds good. :)
>>>
>>>
>>>
>>> Regards,
>>> Chamila de Alwis
>>> Software Engineer | WSO2 | +94772207163
>>> Blog: code.chamiladealwis.com
>>>
>>>
>>>
>>
>>
>> --
>> Rajkumar Rajaratnam
>> Committer & PMC Member, Apache Stratos
>> Software Engineer, WSO2
>>
>> Mobile : +94777568639
>> Blog : rajkumarr.com
>>
>
>

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