Thanks Alex On Fri, May 1, 2015 at 9:40 AM, Alex B. <abezzu...@nflabs.com> wrote:
> Congratulations, Madhuka! > > Glad that you can make it and thank you for your contributions. So we will > go on with the initial plan of making more visualizations for Zeppelin then. > > Meanwhile it is community bonding period [1] I would suggest you go on > participating at the dev@ and user@ mailing lists, helping people, > sharing your experience with Zeppelin > Yes sure. As it is community bonding period I will participate on them. I will share my experiences in ML and my blog. and meanwhile you can also try doing a simple PoC as Ilya suggested, by > picking two different libraries or chart types (1 existing, 1 new) and > writing an implementation of the transformation function to fit them > together. > Yes, I will do the simple POC as llya suggested and I think it will be good starting point for my task. > > Please keep in touch and let us know who it goes every week or two in a > form of short email with your progress summary. We can also arrange > something like a regular call\IRC hours if you will. > I will update my progress in ML and even call\IRC > > Thanks again, please feel free to reach out in case of any further > questions! > > [1] > http://googlesummerofcode.blogspot.kr/2007/04/so-what-is-this-community-bonding-all.html > > On Thu, Apr 30, 2015 at 12:57 PM, madhuka udantha < > madhukaudan...@gmail.com> wrote: > >> Hi, >> >> Thank you all for your participation in this thread and the support I >> got. My GSoC proposal for Zeppelin had been accepted. Hope you will >> continue to give the same support you have been giving me to see to the >> successful finishing of the project. >> >> Also Thanks to Corneau for spring cleaning zeppelin. I can too support >> this if needed. Please share any thread which will be discussing [1] so I >> can go through the code changes happening. >> >> Currently I'm using zeppelin/master on github. Is it alright? Do you have >> any ideas to what my first deliverable would need to contain? >> >> Thanks. >> >> [1] https://github.com/apache/incubator-zeppelin/pull/56 >> >> On Wed, Apr 29, 2015 at 2:41 PM, Corneau Damien <cornead...@apache.org> >> wrote: >> >>> Hi Madhuka and dev mailing list, >>> >>> Since the code became quite a mess (didn't supervised it enough I guess >>> :p >>> ), and GSOC 2015 will start soon, >>> I'm currently working on making things easier for people who would like >>> to >>> participate in the front-end of Zeppelin. >>> Work in Progress in that Pull Request : >>> https://github.com/apache/incubator-zeppelin/pull/56 >>> >>> It should be finished before the GSOC 2015 coding time start :) >>> >>> On Mon, Apr 27, 2015 at 2:00 PM, Ilya Malyanov <imalya...@gmail.com> >>> wrote: >>> >>> > Hi Madhuka, >>> > >>> > I’m not aware of any efforts in bridging different chart libraries. >>> But my >>> > guess is, we’ll have to do it ourselves. You can start by picking two >>> > different libraries or chart types and writing an implementation of the >>> > transformation function. It might help you to assess the scope of work. >>> > >>> > Regarding paragraph.js. >>> > I don’t think there is documentation for it. >>> > So the best way to understand the data flow it is to read the code. >>> > I know it’s not very helpful, but I don’t think anyone can help you in >>> > this situation. >>> > >>> > Regards, >>> > Ilya >>> > >>> > >>> > >>> > >>> > >>> > >>> > On Thu, Apr 23, 2015 at 10:43 PM, madhuka udantha < >>> > madhukaudan...@gmail.com> wrote: >>> > >>> >> Hi, >>> >> >>> >> In different charting libraries the data template take different >>> formats. >>> >> Therefore to convert between these formats we use a data >>> transformation >>> >> module. It converts the input data (JSON format) to different data >>> >> templates based on the chart library/ chart type selected. If chart >>> library >>> >> A and chart library B both use the same data template it will reuse >>> the >>> >> data transformation algorithm. >>> >> >>> >> Please share your valuable ideas on this matter. Has any >>> implementation >>> >> been done similar to this before? >>> >> >>> >> I also need to know the data flow within Paragraph.js. Please be kind >>> >> enough to share the required resources. What is the logging mechanism >>> that >>> >> is being used in zeppelin? >>> >> >>> >> I have written few articles[1] on zeppelin >>> >> >>> >> [1] http://madhukaudantha.blogspot.com/search/label/Apache%20Zeppelin >>> >> >>> >> On Mon, Apr 20, 2015 at 11:44 AM, madhuka udantha < >>> >> madhukaudan...@gmail.com> wrote: >>> >> >>> >>> Hi, >>> >>> >>> >>> Here are some blog posts[1] on AngularJS that I wrote last week and >>> >>> git-hub[2] repo on them >>> >>> >>> >>> [1] >>> >>> >>> http://madhukaudantha.blogspot.com/search/label/AngularJS?view=sidebar >>> >>> < >>> http://madhukaudantha.blogspot.com/search/label/AngularJS?view=classic> >>> >>> [2] https://github.com/Madhuka/angularjs-tutorial >>> >>> >>> >>> >>> >>> On Wed, Apr 15, 2015 at 12:20 PM, madhuka udantha < >>> >>> madhukaudan...@gmail.com> wrote: >>> >>> >>> >>>> Hi Alex, >>> >>>> >>> >>>> I ran the tests and they were fine. Yes I'm familiar with the code >>> >>>> layout/architecture. Basically I'm looking at AngularJS and >>> Typescript. I >>> >>>> have played around with those two technologies and ran some example >>> code >>> >>>> which worked fine. I'm writing few blog posts on them as well. >>> >>>> >>> >>>> Currently I'm looking at zeppelin-web\app\scripts\controllers\ and >>> I'm >>> >>>> getting familiarized with the Zeppelin Code Base. Also I'm hoping >>> to write >>> >>>> some blog posts on it. >>> >>>> >>> >>>> I'm also following paragraph.js functions mainly the two >>> >>>> functions pivot() and pivotDataToD3ChartFormat() for constructing >>> d3 data. >>> >>>> >>> >>>> Further I'm finding what are the mainly used charting types by >>> Research >>> >>>> Teams of Universities all over the world. Also I'm researching on >>> the main >>> >>>> features that would be used in such graphs. >>> >>>> >>> >>>> Yes it will be great to have a call/meeting. This week or following >>> >>>> will be fine for me. IRC meeting or google hangout will be fine. >>> >>>> >>> >>>> On Tue, Apr 14, 2015 at 12:33 PM, Alex B. <abezzu...@nflabs.com> >>> wrote: >>> >>>> >>> >>>>> Hi Madhuka, >>> >>>>> >>> >>>>> how Zeppelin code-base exploration it going for you? Do you have >>> any >>> >>>>> updates? >>> >>>>> I can see from >>> >>>>> >>> http://madhukaudantha.blogspot.kr/2015/03/building-apache-zeppelin.html >>> >>>>> that you were able to build it well. >>> >>>>> >>> >>>>> Were you able to run some tests? Are you familiar by now with code >>> >>>>> layout\client-server architecture? >>> >>>>> >>> >>>>> Asking because it is time for us now to rate the GSoC proposals >>> that >>> >>>>> we'v >>> >>>>> got, so please let us know about the progress that you have made so >>> >>>>> fas, so >>> >>>>> we can use it as foundation. >>> >>>>> >>> >>>>> Will you be interested in making a quick call this early\next week >>> and >>> >>>>> also >>> >>>>> talk about your GSoC proposal a bit? >>> >>>>> >>> >>>>> That would be awesome and could help us a lot! >>> >>>>> Thanks in advance. >>> >>>>> >>> >>>>> >>> >>>>> On Wed, Apr 1, 2015 at 2:27 PM, madhuka udantha < >>> >>>>> madhukaudan...@gmail.com> >>> >>>>> wrote: >>> >>>>> >>> >>>>> > Hi Damien, >>> >>>>> > >>> >>>>> > Thanks for the quick and descriptive reply. I will go through >>> each >>> >>>>> of them >>> >>>>> > and update you on those and I will share my experiences in my >>> blog >>> >>>>> too. I >>> >>>>> > will go through the code-base with consideration for the above >>> files. >>> >>>>> > >>> >>>>> > Thanks >>> >>>>> > >>> >>>>> > On Wed, Apr 1, 2015 at 7:36 AM, Corneau Damien < >>> >>>>> cornead...@apache.org> >>> >>>>> > wrote: >>> >>>>> > >>> >>>>> > > Hi, >>> >>>>> > > >>> >>>>> > > First of all we use angularjs so you might want to familiarize >>> >>>>> yourself >>> >>>>> > > with it. >>> >>>>> > > Currently the code is not well organized (big files), and not >>> >>>>> really >>> >>>>> > > angular friendly either, but we are working on fixing that. >>> >>>>> > > >>> >>>>> > > We also were preparing a switch to Typescript, so you might >>> want >>> >>>>> to read >>> >>>>> > > about it too. >>> >>>>> > > >>> >>>>> > > You will find most of the web logic inside of >>> >>>>> > > zeppelin-web/app/scripts/controllers/ >>> >>>>> > > >>> >>>>> > > Main controllers are: notebook.js and paragraph.js >>> >>>>> > > >>> >>>>> > > notebook.js take care of the full note, while paragraph.js is >>> for >>> >>>>> each >>> >>>>> > > paragraph of the notebook. >>> >>>>> > > >>> >>>>> > > In notebook.js will have functions that distributes actions to >>> all >>> >>>>> > > paragraphs, interpreter binding, note style etc... >>> >>>>> > > In paragraph.js you shall find everything about text-editor, >>> >>>>> running >>> >>>>> > > queries, pivot and visualization. >>> >>>>> > > >>> >>>>> > > Since the file is somewhere around 1600 lines in paragraph.js, >>> I >>> >>>>> can help >>> >>>>> > > you find what you want with more precise questions. >>> >>>>> > > >>> >>>>> > > Some functions you might be interested in: 'pivot = function(' >>> , ' >>> >>>>> > > pivotDataToD3ChartFormat = function(', 'setD3Chart = >>> function(', >>> >>>>> '$scope. >>> >>>>> > > loadTableData = function(' >>> >>>>> > > >>> >>>>> > > This Pull request (typescript) wasn't ported to the incubator >>> >>>>> repository >>> >>>>> > > yet, but there was some work on splitting the paragraph into >>> >>>>> smaller >>> >>>>> > parts. >>> >>>>> > > It might help you understand or find what you want. >>> >>>>> > > >>> >>>>> > > >>> >>>>> > > >>> >>>>> > > On Wed, Apr 1, 2015 at 2:23 AM, madhuka udantha < >>> >>>>> > madhukaudan...@gmail.com> >>> >>>>> > > wrote: >>> >>>>> > > >>> >>>>> > > > Hi All, >>> >>>>> > > > >>> >>>>> > > > Can you point out some resources / tutorials to understand >>> the >>> >>>>> code >>> >>>>> > > base >>> >>>>> > > > of zeppelin? >>> >>>>> > > > Since I am trying to familiarize myself with the zeppelin >>> code >>> >>>>> > structure >>> >>>>> > > > and architecture >>> >>>>> > > > >>> >>>>> > > > Thanks >>> >>>>> > > > >>> >>>>> > > > On Fri, Mar 20, 2015 at 10:57 AM, madhuka udantha < >>> >>>>> > > > madhukaudan...@gmail.com> wrote: >>> >>>>> > > > >>> >>>>> > > >> Hi All, >>> >>>>> > > >> >>> >>>>> > > >> I'm Udantha, MSc. Student at University of Moratuwa. This >>> GSoC >>> >>>>> 2015 >>> >>>>> > > >> project, 0COMDEV-1190 captures my interest. >>> >>>>> > > >> >>> >>>>> > > >> I have abundant experiences of visualization techniques >>> creating >>> >>>>> > > numerous >>> >>>>> > > >> dashboards[1,2] with javascript, html5, angularJS, d3 >>> charting >>> >>>>> etc. >>> >>>>> > > >> >>> >>>>> > > >> My current research area comprises of big data where I have >>> >>>>> worked >>> >>>>> > with >>> >>>>> > > >> various types of data sets. Also I'm working with cluster >>> >>>>> > representation >>> >>>>> > > >> and classification techniques where visualization amounts >>> to a >>> >>>>> > > considerable >>> >>>>> > > >> part. I was following COMDEV-119 (jira) with Alexander >>> Bezzubov >>> >>>>> and >>> >>>>> > > CORNEAU >>> >>>>> > > >> Damien for more than week. >>> >>>>> > > >> >>> >>>>> > > >> Thanks >>> >>>>> > > >> >>> >>>>> > > >> [1] http://wso2.com/products/user-engagement-server/ >>> >>>>> > > >> [2] https://github.com/wso2/jaggery >>> >>>>> > > >> -- >>> >>>>> > > >> Cheers, >>> >>>>> > > >> Madhuka Udantha >>> >>>>> > > >> http://madhukaudantha.blogspot.com >>> >>>>> > > >> >>> >>>>> > > > >>> >>>>> > > > >>> >>>>> > > > >>> >>>>> > > > -- >>> >>>>> > > > Cheers, >>> >>>>> > > > Madhuka Udantha >>> >>>>> > > > http://madhukaudantha.blogspot.com >>> >>>>> > > > >>> >>>>> > > >>> >>>>> > >>> >>>>> > >>> >>>>> > >>> >>>>> > -- >>> >>>>> > Cheers, >>> >>>>> > Madhuka Udantha >>> >>>>> > http://madhukaudantha.blogspot.com >>> >>>>> > >>> >>>>> >>> >>>>> >>> >>>>> >>> >>>>> -- >>> >>>>> -- >>> >>>>> Kind regards, >>> >>>>> Alexander. >>> >>>>> >>> >>>> >>> >>>> >>> >>>> >>> >>>> -- >>> >>>> Cheers, >>> >>>> Madhuka Udantha >>> >>>> http://madhukaudantha.blogspot.com >>> >>>> >>> >>> >>> >>> >>> >>> >>> >>> -- >>> >>> Cheers, >>> >>> Madhuka Udantha >>> >>> http://madhukaudantha.blogspot.com >>> >>> >>> >> >>> >> >>> >> >>> >> -- >>> >> Cheers, >>> >> Madhuka Udantha >>> >> http://madhukaudantha.blogspot.com >>> >> >>> > >>> > >>> >> >> >> >> -- >> Cheers, >> Madhuka Udantha >> http://madhukaudantha.blogspot.com >> > > > > -- > -- > Kind regards, > Alexander. > > -- Cheers, Madhuka Udantha http://madhukaudantha.blogspot.com
