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From Pranavan Theivendiram <pranavan...@cse.mrt.ac.lk>
Subject Re: [GSoC-2015][Progress Update] Introducing "curve fitting" for stat prediction algorithm of Autoscaler
Date Sat, 18 Jul 2015 01:58:40 GMT
Hi Lakmal,

I am facing the same problem again.

Thanks

*T. Pranavan*
*BSc Eng Undergraduate| Department of Computer Science & Engineering
,University of Moratuwa*
*Mobile| *0775136836

On 18 July 2015 at 07:23, Lakmal Warusawithana <lakmal@wso2.com> wrote:

> Can you check now
>
>
> On Fri, Jul 17, 2015 at 9:03 PM, Pranavan Theivendiram <
> pranavan.11@cse.mrt.ac.lk> wrote:
>
>> Hi Lakmal,
>>
>> My JIRA name is pranavanc5e.
>>
>> Thanks
>>
>> *T. Pranavan*
>> *BSc Eng Undergraduate| Department of Computer Science & Engineering
>> ,University of Moratuwa*
>> *Mobile| *0775136836
>>
>> On 17 July 2015 at 18:10, Lahiru Sandaruwan <lahirus@wso2.com> wrote:
>>
>>> Yes, We might need to attend this now at least. It has been a problem
>>> since some time.
>>>
>>> Thanks.
>>>
>>> On Fri, Jul 17, 2015 at 3:25 PM, Lakmal Warusawithana <lakmal@wso2.com>
>>> wrote:
>>>
>>>> Hi Pranavan,
>>>>
>>>> What is your JIRA username?
>>>>
>>>> On Fri, Jul 17, 2015 at 2:46 PM, Akila Ravihansa Perera <
>>>> ravihansa@wso2.com> wrote:
>>>>
>>>>> Users are not able to assign issues to themselves. I can't assign the
>>>>> issues to users either. Do we have to escalate to ASF infra?
>>>>>
>>>>> On Fri, Jul 17, 2015 at 2:40 PM, Pranavan Theivendiram <
>>>>> pranavan.11@cse.mrt.ac.lk> wrote:
>>>>>
>>>>>> Hi Akila,
>>>>>>
>>>>>> I will update. I am unable to assign myself. Please fix that issue.
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> *T. Pranavan*
>>>>>> *BSc Eng Undergraduate| Department of Computer Science & Engineering
>>>>>> ,University of Moratuwa*
>>>>>> *Mobile| *0775136836
>>>>>>
>>>>>> On 17 July 2015 at 14:35, Akila Ravihansa Perera <ravihansa@wso2.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi Pranavan,
>>>>>>>
>>>>>>> Please update the JIRA [1] with the latest status of the project.
>>>>>>> Add current implementation details, docs, GitHub repo etc. Also
assign this
>>>>>>> task to yourself.
>>>>>>>
>>>>>>> [1] https://issues.apache.org/jira/browse/STRATOS-1211
>>>>>>>
>>>>>>> Thanks.
>>>>>>>
>>>>>>> On Sun, Jun 14, 2015 at 10:39 PM, Pranavan Theivendiram <
>>>>>>> pranavan.11@cse.mrt.ac.lk> wrote:
>>>>>>>
>>>>>>>> Hi Lahiru and Raj,
>>>>>>>>
>>>>>>>> I have finished the following tasks of my project.
>>>>>>>>
>>>>>>>>    1. Added apache common math lib as a dependency
>>>>>>>>    2. Curve fitting part is finished. ( From <timestamp,value>
>>>>>>>>    pair values to a second order polynomial v = a*t*t + b*t
+ c)
>>>>>>>>
>>>>>>>> I am currently working on exponential moving average (EMA).
Since
>>>>>>>> apache common math libs do not have the functionality to
implement EMA. I
>>>>>>>> am implementing it in my own.
>>>>>>>>
>>>>>>>> I need an assistance in finding the smoothing constant alpha.
I
>>>>>>>> need a proper value for alpha.
>>>>>>>>
>>>>>>>> I started implementing CurveFittingWindowProcessor. Not finished
>>>>>>>> yet. Most of the functions are adopted from other window
processors. I need
>>>>>>>> to implement some methods for prediction and EMA.
>>>>>>>>
>>>>>>>> Please find my Git repo below.[1]
>>>>>>>> <https://github.com/pranavan135/stratos/tree/CurveFittingGSoC>
>>>>>>>>
>>>>>>>> [1] - https://github.com/pranavan135/stratos/tree/CurveFittingGSoC
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>>
>>>>>>>> *T. Pranavan*
>>>>>>>> *BSc Eng Undergraduate| Department of Computer Science &
>>>>>>>> Engineering ,University of Moratuwa*
>>>>>>>> *Mobile| *0775136836
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Akila Ravihansa Perera
>>>>>>> Software Engineer, WSO2
>>>>>>>
>>>>>>> Blog: http://ravihansa3000.blogspot.com
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Akila Ravihansa Perera
>>>>> Software Engineer, WSO2
>>>>>
>>>>> Blog: http://ravihansa3000.blogspot.com
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Lakmal Warusawithana
>>>> Vice President, Apache Stratos
>>>> Director - Cloud Architecture; WSO2 Inc.
>>>> Mobile : +94714289692
>>>> Blog : http://lakmalsview.blogspot.com/
>>>>
>>>>
>>>
>>>
>>> --
>>> --
>>> Lahiru Sandaruwan
>>> Committer and PMC member, Apache Stratos,
>>> Senior Software Engineer,
>>> WSO2 Inc., http://wso2.com
>>> lean.enterprise.middleware
>>>
>>> phone: +94773325954
>>> email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
>>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>
>>>
>>
>
>
> --
> Lakmal Warusawithana
> Vice President, Apache Stratos
> Director - Cloud Architecture; WSO2 Inc.
> Mobile : +94714289692
> Blog : http://lakmalsview.blogspot.com/
>
>

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