Yes, I can see the proposal. Thanks.
On Fri, Mar 27, 2015 at 1:58 PM, Pranavan Theivendiram < [email protected]> wrote: > Hi Lahiru, > > Now it looks like ok. Please check. > > > http://www.google-melange.com/gsoc/proposal/public/google/gsoc2015/pranavan_theivendiram/5629499534213120 > > *T. Pranavan* > *BSc Eng Undergraduate| Department of Computer Science & Engineering > ,University of Moratuwa* > *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* > *Mobile| *0775136836 > > On 27 March 2015 at 13:55, Pranavan Theivendiram < > [email protected]> wrote: > >> Hi Lahiru, >> >> I made the proposal public to everyone. But I think the proposal is still >> not accessible. I do not figure what is the reason. :( >> >> *T. Pranavan* >> *BSc Eng Undergraduate| Department of Computer Science & Engineering >> ,University of Moratuwa* >> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >> *Mobile| *0775136836 >> >> On 27 March 2015 at 13:51, Pranavan Theivendiram < >> [email protected]> wrote: >> >>> Hi Lahiru, >>> >>> Thanks for the issue. I have shared the proposal with organization >>> members. Ok I will make it public now. >>> >>> *T. Pranavan* >>> *BSc Eng Undergraduate| Department of Computer Science & Engineering >>> ,University of Moratuwa* >>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>> *Mobile| *0775136836 >>> >>> On 27 March 2015 at 13:47, Lahiru Sandaruwan <[email protected]> wrote: >>> >>>> I think the general URL should be, >>>> >>>> >>>> https://www.google-melange.com/gsoc/proposal/review/org/google/gsoc2015/pranavan_theivendiram/5629499534213120 >>>> >>>> On Fri, Mar 27, 2015 at 1:46 PM, Lahiru Sandaruwan <[email protected]> >>>> wrote: >>>> >>>>> Hi Pranavan, >>>>> >>>>> I cannot access the proposal by the provided URL. >>>>> >>>>> Thanks. >>>>> >>>>> On Thu, Mar 26, 2015 at 11:34 PM, Pranavan Theivendiram < >>>>> [email protected]> wrote: >>>>> >>>>>> Hi Lahiru, >>>>>> >>>>>> I have submitted my proposal, Here is the link >>>>>> >>>>>> https://www.google-melange.com/gsoc/proposal/review/student/google/gsoc2015/pranavan_theivendiram/5629499534213120 >>>>>> >>>>>> Please check this. >>>>>> >>>>>> Thanks >>>>>> >>>>>> Regards, >>>>>> *T. Pranavan* >>>>>> *BSc Eng Undergraduate| Department of Computer Science & Engineering >>>>>> ,University of Moratuwa* >>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>> *Mobile| *0775136836 >>>>>> >>>>>> On 26 March 2015 at 20:59, Pranavan Theivendiram < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> Hi Lahiru, >>>>>>> >>>>>>> Thanks once again for the valuable comments and the advices that you >>>>>>> have provided. >>>>>>> >>>>>>> *T. Pranavan* >>>>>>> *BSc Eng Undergraduate| Department of Computer Science & Engineering >>>>>>> ,University of Moratuwa* >>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>> *Mobile| *0775136836 >>>>>>> >>>>>>> On 26 March 2015 at 20:33, Lahiru Sandaruwan <[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Thu, Mar 26, 2015 at 8:23 PM, Pranavan Theivendiram < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>>> Hi Lahiru, >>>>>>>>> >>>>>>>>> I did not submit yet. Today, I am going to submit it. >>>>>>>>> Do you have anything that I have to add? >>>>>>>>> >>>>>>>> >>>>>>>> No. I think this is good to go. >>>>>>>> >>>>>>>> Thanks. >>>>>>>> >>>>>>>>> >>>>>>>>> *T. Pranavan* >>>>>>>>> *BSc Eng Undergraduate| Department of Computer Science & >>>>>>>>> Engineering ,University of Moratuwa* >>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>> *Mobile| *0775136836 >>>>>>>>> >>>>>>>>> On 26 March 2015 at 20:22, Pranavan Theivendiram < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>>> Hi Lahiru, >>>>>>>>>> >>>>>>>>>> I did not submit yet. Today, I am going to submit it. >>>>>>>>>> Do you have anything that I have to add? >>>>>>>>>> >>>>>>>>>> *T. Pranavan* >>>>>>>>>> *BSc Eng Undergraduate| Department of Computer Science & >>>>>>>>>> Engineering ,University of Moratuwa* >>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>> >>>>>>>>>> On 26 March 2015 at 19:22, Lahiru Sandaruwan <[email protected]> >>>>>>>>>> wrote: >>>>>>>>>> >>>>>>>>>>> Hi Pranavan, >>>>>>>>>>> >>>>>>>>>>> Did you submit the proposal? >>>>>>>>>>> >>>>>>>>>>> Thanks. >>>>>>>>>>> >>>>>>>>>>> On Wed, Mar 25, 2015 at 7:22 PM, Pranavan Theivendiram < >>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi Lahiru, >>>>>>>>>>>> >>>>>>>>>>>> I will be available whole day. If you give a time, then we can >>>>>>>>>>>> talk. >>>>>>>>>>>> >>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer Science & >>>>>>>>>>>> Engineering ,University of Moratuwa* >>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>> >>>>>>>>>>>> On 25 March 2015 at 18:45, Lahiru Sandaruwan <[email protected]> >>>>>>>>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Sure. Let me check on possible time. >>>>>>>>>>>>> >>>>>>>>>>>>> Thanks/ >>>>>>>>>>>>> >>>>>>>>>>>>> On Wed, Mar 25, 2015 at 5:04 PM, Pranavan Theivendiram < >>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>>> Hi Lahiru, >>>>>>>>>>>>>> >>>>>>>>>>>>>> Shall we have hangout on saturday? >>>>>>>>>>>>>> >>>>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer Science & >>>>>>>>>>>>>> Engineering ,University of Moratuwa* >>>>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>>>> >>>>>>>>>>>>>> On 25 March 2015 at 10:39, Pranavan Theivendiram < >>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> Ok Lahiru. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> I have noted down some problems in understanding the code >>>>>>>>>>>>>>> base. We will have hangout in near future and let us resolve it >>>>>>>>>>>>>>> out. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer Science & >>>>>>>>>>>>>>> Engineering ,University of Moratuwa* >>>>>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> On 25 March 2015 at 10:36, Lahiru Sandaruwan < >>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Yes, Please arrange a Google hangout if needed. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Thanks. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On Wed, Mar 25, 2015 at 10:35 AM, Pranavan Theivendiram < >>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Thanks Lahiru, >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> I will contact you if I need any assistance. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer Science & >>>>>>>>>>>>>>>>> Engineering ,University of Moratuwa* >>>>>>>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> On 25 March 2015 at 10:30, Lahiru Sandaruwan < >>>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> On Wed, Mar 25, 2015 at 10:10 AM, Pranavan Theivendiram < >>>>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Hi Lahiru, >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Thanks for the prompt reply. >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> *+1 for* >>>>>>>>>>>>>>>>>>> *we can find the polynomial in each minute, considering >>>>>>>>>>>>>>>>>>> 10 minutes of past data, we can change this if required.* >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> If we are getting the health stats events uniformly for >>>>>>>>>>>>>>>>>>> every 10 seconds. my question is resolved. (I thought that >>>>>>>>>>>>>>>>>>> we are getting >>>>>>>>>>>>>>>>>>> in a random manner). >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Can I add the things in my proposal regarding "Curve >>>>>>>>>>>>>>>>>>> Fitting"? >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Yes, Please. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Do you think that any other important things I need to >>>>>>>>>>>>>>>>>>> add in my proposal? >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> It looks good. Hope you referred [1] on this. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Thanks. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> [1] >>>>>>>>>>>>>>>>>> http://community.apache.org/gsoc.html#applying-for-gsoc >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Thanks. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer Science & >>>>>>>>>>>>>>>>>>> Engineering ,University of Moratuwa* >>>>>>>>>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> On 25 March 2015 at 10:09, Pranavan Theivendiram < >>>>>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Hi Lahiru, >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Thanks for the prompt reply. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> *+1 for* >>>>>>>>>>>>>>>>>>>> *we can find the polynomial in each minute, considering >>>>>>>>>>>>>>>>>>>> 10 minutes of past data, we can change this if required.* >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> If we are getting the health stats events uniformly for >>>>>>>>>>>>>>>>>>>> every 10 seconds. my question is resolved. (I thought that >>>>>>>>>>>>>>>>>>>> we are getting >>>>>>>>>>>>>>>>>>>> in a random manner). >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Can I add the things in my proposal regarding "Curve >>>>>>>>>>>>>>>>>>>> Fitting"? >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Do you think that any other important things I need to >>>>>>>>>>>>>>>>>>>> add in my proposal? >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer Science >>>>>>>>>>>>>>>>>>>> & Engineering ,University of Moratuwa* >>>>>>>>>>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>>>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> On 25 March 2015 at 09:59, Lahiru Sandaruwan < >>>>>>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> +1 for using Common math library, as we already using >>>>>>>>>>>>>>>>>>>>> it. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> - Currently we have calculating numbers per >>>>>>>>>>>>>>>>>>>>> minute, so it is not per specified number of events, >>>>>>>>>>>>>>>>>>>>> but for a specified >>>>>>>>>>>>>>>>>>>>> time. >>>>>>>>>>>>>>>>>>>>> - IMO we can find the polynomial in each minute, >>>>>>>>>>>>>>>>>>>>> considering 10 minutes of past data, we can change >>>>>>>>>>>>>>>>>>>>> this if required. >>>>>>>>>>>>>>>>>>>>> - Normally, health stat events are received in >>>>>>>>>>>>>>>>>>>>> each 10 seconds. >>>>>>>>>>>>>>>>>>>>> - Therefore we will have 60 ( = 6 * 10) events per >>>>>>>>>>>>>>>>>>>>> 10 minutes. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> On Wed, Mar 25, 2015 at 9:11 AM, Pranavan Theivendiram >>>>>>>>>>>>>>>>>>>>> <[email protected]> wrote: >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Hi Lahiru and Raj, >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> I have gone through the curve fitting materials that >>>>>>>>>>>>>>>>>>>>>> you have provided. I have understood the regression part >>>>>>>>>>>>>>>>>>>>>> and prediction of >>>>>>>>>>>>>>>>>>>>>> degree polynomials. We can use apache common math >>>>>>>>>>>>>>>>>>>>>> libraries to do this. I >>>>>>>>>>>>>>>>>>>>>> have a question below. >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> How often we are going to find the polynomials? >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> For example, >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> If we have *3 samples* events during *10 minutes >>>>>>>>>>>>>>>>>>>>>> interval*, then we can produce a second degree >>>>>>>>>>>>>>>>>>>>>> polynomial. (We will get constants *a*,*b*, and *c*). >>>>>>>>>>>>>>>>>>>>>> If we are going to use this second degree polynomial for >>>>>>>>>>>>>>>>>>>>>> next *60 >>>>>>>>>>>>>>>>>>>>>> minutes *(Suppose in this 60 minutes we are getting *200 >>>>>>>>>>>>>>>>>>>>>> samples *events). As we can see our *extrapolation >>>>>>>>>>>>>>>>>>>>>> <http://en.wikipedia.org/wiki/Extrapolation>* >>>>>>>>>>>>>>>>>>>>>> becomes a severe problem in this particular example. >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> What do you mean by " our *extrapolation >>>>>>>>>>>>>>>>>>>>> <http://en.wikipedia.org/wiki/Extrapolation>* becomes >>>>>>>>>>>>>>>>>>>>> a severe problem"? Complexity of the calculation of >>>>>>>>>>>>>>>>>>>>> predicted value? >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Thanks. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> I do not know how earlier versions handle this >>>>>>>>>>>>>>>>>>>>>> scenario. >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Can you tell that are we going produce new >>>>>>>>>>>>>>>>>>>>>> polynomials for *a specified time* or *a specified >>>>>>>>>>>>>>>>>>>>>> number of events*? >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Please clear this issue. >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer >>>>>>>>>>>>>>>>>>>>>> Science & Engineering ,University of Moratuwa* >>>>>>>>>>>>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>>>>>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> On 24 March 2015 at 09:02, Lahiru Sandaruwan < >>>>>>>>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Thanks Pranavan, >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> I'll have a look. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> On Tue, Mar 24, 2015 at 8:52 AM, Pranavan >>>>>>>>>>>>>>>>>>>>>>> Theivendiram <[email protected]> wrote: >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Hi Lahiru and Raj, >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> This is my draft proposal which has been done up to >>>>>>>>>>>>>>>>>>>>>>>> 50%. I am going to add things about curve fitting as >>>>>>>>>>>>>>>>>>>>>>>> well. Still many >>>>>>>>>>>>>>>>>>>>>>>> things need to be added. Please comment on my initial >>>>>>>>>>>>>>>>>>>>>>>> draft. >>>>>>>>>>>>>>>>>>>>>>>> I am expecting pros and cons regarding my proposal. >>>>>>>>>>>>>>>>>>>>>>>> Please find the link for the initial draft below. >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> https://docs.google.com/a/cse.mrt.ac.lk/document/d/1TzHYI2o9bIdZWj4qAffNmH5FTgeTOV4TuSsxlISlU8c/edit?usp=sharing >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>>>>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer >>>>>>>>>>>>>>>>>>>>>>>> Science & Engineering ,University of Moratuwa* >>>>>>>>>>>>>>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) Ltd.* >>>>>>>>>>>>>>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> On 22 March 2015 at 23:36, Pranavan Theivendiram < >>>>>>>>>>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Thanks Lahiru for the prompt reply. I have already >>>>>>>>>>>>>>>>>>>>>>>>> started working on the proposal. I will send it >>>>>>>>>>>>>>>>>>>>>>>>> before tomorrow. >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>>>>>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer >>>>>>>>>>>>>>>>>>>>>>>>> Science & Engineering ,University of Moratuwa* >>>>>>>>>>>>>>>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) >>>>>>>>>>>>>>>>>>>>>>>>> Ltd.* >>>>>>>>>>>>>>>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> On 22 March 2015 at 23:31, Lahiru Sandaruwan < >>>>>>>>>>>>>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Yes, You have found the information correctly and >>>>>>>>>>>>>>>>>>>>>>>>>> on right track. It would be great if we can >>>>>>>>>>>>>>>>>>>>>>>>>> incorporate CEP 4.0.0 changes >>>>>>>>>>>>>>>>>>>>>>>>>> as it would minimize our customized function. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> I would like to suggest you starting the drafting >>>>>>>>>>>>>>>>>>>>>>>>>> of the proposal as you have some background now. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Thanks. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> On Sun, Mar 22, 2015 at 9:48 PM, Pranavan >>>>>>>>>>>>>>>>>>>>>>>>>> Theivendiram <[email protected]> wrote: >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Hi all, >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> With the few days of research on the project >>>>>>>>>>>>>>>>>>>>>>>>>>> "Introducing “curve fitting” for statistics >>>>>>>>>>>>>>>>>>>>>>>>>>> prediction algorithm of >>>>>>>>>>>>>>>>>>>>>>>>>>> Autoscaler". I have found >>>>>>>>>>>>>>>>>>>>>>>>>>> followings regarding the project >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> 1. ClusterMonitor class passes the >>>>>>>>>>>>>>>>>>>>>>>>>>> calculated values from the CEP. This value >>>>>>>>>>>>>>>>>>>>>>>>>>> passing happens after >>>>>>>>>>>>>>>>>>>>>>>>>>> org.apache.stratos.messaging.event >>>>>>>>>>>>>>>>>>>>>>>>>>> happens. >>>>>>>>>>>>>>>>>>>>>>>>>>> 2. RuleTasksDelegator class calculates the >>>>>>>>>>>>>>>>>>>>>>>>>>> prediction values using the values(Ex gradient) >>>>>>>>>>>>>>>>>>>>>>>>>>> from the CEP >>>>>>>>>>>>>>>>>>>>>>>>>>> 3. The classes in the package >>>>>>>>>>>>>>>>>>>>>>>>>>> org.apache.stratos.cep.extension deals with the >>>>>>>>>>>>>>>>>>>>>>>>>>> analysis of data in the >>>>>>>>>>>>>>>>>>>>>>>>>>> real time and publish the relevant summarized >>>>>>>>>>>>>>>>>>>>>>>>>>> health stats, which are >>>>>>>>>>>>>>>>>>>>>>>>>>> needed for the autoscaling. >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> So according to my understanding, I need to >>>>>>>>>>>>>>>>>>>>>>>>>>> modify above mentioned classes, in order to >>>>>>>>>>>>>>>>>>>>>>>>>>> implement the curve fitting for >>>>>>>>>>>>>>>>>>>>>>>>>>> statistics prediction. >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Furthermore,for this project, we can use the >>>>>>>>>>>>>>>>>>>>>>>>>>> regression implementation of CEP 4.0, which is >>>>>>>>>>>>>>>>>>>>>>>>>>> expected to be released on >>>>>>>>>>>>>>>>>>>>>>>>>>> May 15th according to WSO2 public jira. I am >>>>>>>>>>>>>>>>>>>>>>>>>>> planning to do a feasibility >>>>>>>>>>>>>>>>>>>>>>>>>>> study for the first two weeks of the project, where >>>>>>>>>>>>>>>>>>>>>>>>>>> we can explore other >>>>>>>>>>>>>>>>>>>>>>>>>>> better options as well. >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Am I on a right track? Please share your >>>>>>>>>>>>>>>>>>>>>>>>>>> thoughts on this. >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> [1] https://wso2.org/jira/browse/CEP >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Thanks >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Regards >>>>>>>>>>>>>>>>>>>>>>>>>>> *T. Pranavan* >>>>>>>>>>>>>>>>>>>>>>>>>>> *BSc Eng Undergraduate| Department of Computer >>>>>>>>>>>>>>>>>>>>>>>>>>> Science & Engineering ,University of Moratuwa* >>>>>>>>>>>>>>>>>>>>>>>>>>> *Intern Software Engineer**| WSO2 Lanka (Pvt) >>>>>>>>>>>>>>>>>>>>>>>>>>> Ltd.* >>>>>>>>>>>>>>>>>>>>>>>>>>> *Mobile| *0775136836 >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>>>>> Lahiru Sandaruwan >>>>>>>>>>>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos, >>>>>>>>>>>>>>>>>>>>>>>>>> Senior Software Engineer, >>>>>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com >>>>>>>>>>>>>>>>>>>>>>>>>> lean.enterprise.middleware >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> phone: +94773325954 >>>>>>>>>>>>>>>>>>>>>>>>>> email: [email protected] blog: >>>>>>>>>>>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/ >>>>>>>>>>>>>>>>>>>>>>>>>> linked-in: >>>>>>>>>>>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>> Lahiru Sandaruwan >>>>>>>>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos, >>>>>>>>>>>>>>>>>>>>>>> Senior Software Engineer, >>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com >>>>>>>>>>>>>>>>>>>>>>> lean.enterprise.middleware >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> phone: +94773325954 >>>>>>>>>>>>>>>>>>>>>>> email: [email protected] blog: >>>>>>>>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/ >>>>>>>>>>>>>>>>>>>>>>> linked-in: >>>>>>>>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>> Lahiru Sandaruwan >>>>>>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos, >>>>>>>>>>>>>>>>>>>>> Senior Software Engineer, >>>>>>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com >>>>>>>>>>>>>>>>>>>>> lean.enterprise.middleware >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> phone: +94773325954 >>>>>>>>>>>>>>>>>>>>> email: [email protected] blog: >>>>>>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/ >>>>>>>>>>>>>>>>>>>>> linked-in: >>>>>>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>> Lahiru Sandaruwan >>>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos, >>>>>>>>>>>>>>>>>> Senior Software Engineer, >>>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com >>>>>>>>>>>>>>>>>> lean.enterprise.middleware >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> phone: +94773325954 >>>>>>>>>>>>>>>>>> email: [email protected] blog: >>>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/ >>>>>>>>>>>>>>>>>> linked-in: >>>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>> Lahiru Sandaruwan >>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos, >>>>>>>>>>>>>>>> Senior Software Engineer, >>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com >>>>>>>>>>>>>>>> lean.enterprise.middleware >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> phone: +94773325954 >>>>>>>>>>>>>>>> email: [email protected] blog: >>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/ >>>>>>>>>>>>>>>> linked-in: >>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> -- >>>>>>>>>>>>> -- >>>>>>>>>>>>> Lahiru Sandaruwan >>>>>>>>>>>>> Committer and PMC member, Apache Stratos, >>>>>>>>>>>>> Senior Software Engineer, >>>>>>>>>>>>> WSO2 Inc., http://wso2.com >>>>>>>>>>>>> lean.enterprise.middleware >>>>>>>>>>>>> >>>>>>>>>>>>> phone: +94773325954 >>>>>>>>>>>>> email: [email protected] blog: >>>>>>>>>>>>> http://lahiruwrites.blogspot.com/ >>>>>>>>>>>>> linked-in: >>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> -- >>>>>>>>>>> Lahiru Sandaruwan >>>>>>>>>>> Committer and PMC member, Apache Stratos, >>>>>>>>>>> Senior Software Engineer, >>>>>>>>>>> WSO2 Inc., http://wso2.com >>>>>>>>>>> lean.enterprise.middleware >>>>>>>>>>> >>>>>>>>>>> phone: +94773325954 >>>>>>>>>>> email: [email protected] blog: http://lahiruwrites.blogspot.com/ >>>>>>>>>>> linked-in: >>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> -- >>>>>>>> Lahiru Sandaruwan >>>>>>>> Committer and PMC member, Apache Stratos, >>>>>>>> Senior Software Engineer, >>>>>>>> WSO2 Inc., http://wso2.com >>>>>>>> lean.enterprise.middleware >>>>>>>> >>>>>>>> phone: +94773325954 >>>>>>>> email: [email protected] blog: http://lahiruwrites.blogspot.com/ >>>>>>>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> -- >>>>> Lahiru Sandaruwan >>>>> Committer and PMC member, Apache Stratos, >>>>> Senior Software Engineer, >>>>> WSO2 Inc., http://wso2.com >>>>> lean.enterprise.middleware >>>>> >>>>> phone: +94773325954 >>>>> email: [email protected] blog: http://lahiruwrites.blogspot.com/ >>>>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>>> >>>>> >>>> >>>> >>>> -- >>>> -- >>>> Lahiru Sandaruwan >>>> Committer and PMC member, Apache Stratos, >>>> Senior Software Engineer, >>>> WSO2 Inc., http://wso2.com >>>> lean.enterprise.middleware >>>> >>>> phone: +94773325954 >>>> email: [email protected] blog: http://lahiruwrites.blogspot.com/ >>>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >>>> >>>> >>> >> > -- -- Lahiru Sandaruwan Committer and PMC member, Apache Stratos, Senior Software Engineer, WSO2 Inc., http://wso2.com lean.enterprise.middleware phone: +94773325954 email: [email protected] blog: http://lahiruwrites.blogspot.com/ linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
