+1. Also since Inmobi is taking up all the heavy weight organizing expenses - I took the luxury of printing stickers for the Hackathon. Its always great to have some swag in hackathons :)
They should get delivered tomorrow morning ~10-10.30 am @ Inmobi office. In case I don't reach by then - I have mentioned Amareshwari and Rajat as contact persons to collect them on my behalf. Hope the quality is good and they get delivered in time !! Best Regards, Yash On Fri, Jul 10, 2015 at 2:58 PM, amareshwarisr . <[email protected]> wrote: > Created wiki agenda and details - > https://cwiki.apache.org/confluence/display/LENS/July2015+Hackathon > > Feel free post comments/ questions > > Reply here if anything more needs to be added to agenda? > > Thanks > Amareshwari > > On Fri, Jul 10, 2015 at 10:37 AM, amareshwarisr . <[email protected]> > wrote: > >> I have marked some jiras with label Hackathon-July. >> >> >> https://issues.apache.org/jira/issues/?jql=project%20%3D%20LENS%20AND%20resolution%20%3D%20Unresolved%20AND%20labels%20%3D%20Hackathon-July%20ORDER%20BY%20priority%20DESC >> >> Feel free to add more. >> >> Thanks >> Amareshwari >> >> On Fri, Jul 10, 2015 at 10:26 AM, Yash Sharma <[email protected]> wrote: >> >>> +1 >>> >>> - Via mobile. Excuse brevity. >>> On 10 Jul 2015 10:23 am, "Nitin Gupta" <[email protected]> wrote: >>> >>> > Bala, can you please make sure that there are JIRAs logged for all the >>> > items you mentioned. >>> > >>> > Everyone, please label all hackathon items with Hackathon-July to help >>> > people get to potential things to pickup. >>> > >>> > Thanks, >>> > Nitin >>> > >>> > On Thu, Jul 9, 2015 at 9:33 PM, Yash Sharma <[email protected]> wrote: >>> > >>> > > These are great points Bala. I personally liked 1, 3 and 6. Just >>> curious >>> > - >>> > > Does 6 also involve query caching ? >>> > > I am also looking forward to explore Drill driver for Lens and >>> > > HBase/Cassandra storage. >>> > > >>> > > Looking forward to having loads of fun. >>> > > >>> > > Best Regards, >>> > > >>> > > On Thu, Jul 9, 2015 at 11:35 AM, Balasugavaneswaran Nathan < >>> > > [email protected]> wrote: >>> > > >>> > >> Apologies for the repost. Resending to user@ >>> > >> >>> > >> On Thu, Jul 9, 2015 at 11:26 AM, Balasugavaneswaran Nathan < >>> > >> [email protected]> wrote: >>> > >> >>> > >> > Hi, >>> > >> > >>> > >> > Here's a list that Sharad and I discussed about that we can add >>> to the >>> > >> > list that Amareshwari has sent: >>> > >> > >>> > >> > 1) New Lens UI - Ankeet has created a new Lens UI that we are >>> using in >>> > >> > flipkart. We can spend some time to review and checkin the latest >>> code >>> > >> > changes. >>> > >> > >>> > >> > 2) Elastic search driver - Amruth has added support for Elastic >>> search >>> > >> > driver. The plan is to review and checkin the code. >>> > >> > >>> > >> > 3) Lens Server Scale out - Consider moving session persistence to >>> a >>> > >> > distributed store (e.g: couchbase). Finished queries can be moved >>> to >>> > >> mysql >>> > >> > or a diff datastore. Right now they are persisted in hsql. There >>> are >>> > >> some >>> > >> > open questions around maintaining stickiness for JDBC queries. >>> Needs >>> > >> more >>> > >> > discussion and finalization on approach. Me and Pranav will come >>> up >>> > >> with an >>> > >> > approach that we can discuss and close on. If time permits, we can >>> > >> submit a >>> > >> > hack. >>> > >> > >>> > >> > 4) Parameterise queries - Being able to save queries and >>> parameterize >>> > >> > queries. We will need to support saving a query with and without a >>> > >> > parameter. This will need API support (POST, PUT , GET, DELETE for >>> > >> > creating, modifying, deleting and retrieving saved queries >>> > >> respectively). >>> > >> > We also need to persist the saved queries in a datastore. This may >>> > >> involve >>> > >> > create supporting schema for persisting saved queries. >>> > >> > >>> > >> > 5) Schedule queries -We can use quartz scheduler - >>> > >> > http://quartz-scheduler.org/ for scheduling queries. Needs API >>> > support >>> > >> > and supporting schema changes for saving schedules (similar to the >>> > >> above) >>> > >> > >>> > >> > 6) MOLAP support (similar to Apache Kylin) - Materialize data in a >>> > >> > datastore by pre-computing data along different dimensions of >>> interest >>> > >> and >>> > >> > store resultant values in the cube - Proposal and Discussion by >>> > Sharad >>> > >> > >>> > >> > 7) Query Analytics - Create aggregates automatically based on >>> > >> consumption >>> > >> > patterns. Need a method to schedule a pipeline. Similar to >>> > Amareshwari's >>> > >> > proposal on "Improve query statistics and analytics on query >>> stats : >>> > >> Come >>> > >> > up with hot datasets in your analytics" >>> > >> > >>> > >> > Let me know if this sounds good. >>> > >> > >>> > >> > Bala >>> > >> > >>> > >> > >>> > >> > On Wed, Jul 8, 2015 at 8:55 PM, Yash Sharma <[email protected]> >>> > wrote: >>> > >> > >>> > >> >> Hi Team, >>> > >> >> With not lot of days left for the Hackathon we should spread the >>> word >>> > >> now. >>> > >> >> Please use the meetup groups (if you own any) and social media >>> so we >>> > >> have >>> > >> >> a >>> > >> >> good participation for the event. >>> > >> >> We can also consider tagging few JIRA's with bugbash tag. Would >>> be >>> > >> easier >>> > >> >> for beginners to filter by bugbash. >>> > >> >> >>> > >> >> Let there be tweets :) >>> > >> >> Looking forward to meet you all !! >>> > >> >> >>> > >> >> Best Regards, >>> > >> >> Yash >>> > >> >> >>> > >> >> On Mon, Jun 29, 2015 at 11:59 AM, amareshwarisr . < >>> > >> [email protected]> >>> > >> >> wrote: >>> > >> >> >>> > >> >> > Looks like 11th July is dominate. We can fix to that. Inmobi >>> has >>> > >> aggreed >>> > >> >> > to host the event and sponsor lunch/snacks as well. Thanks to >>> > Inmobi. >>> > >> >> > >>> > >> >> > Will send a calendar invite shortly. please RSVP if you are >>> > joining. >>> > >> >> > >>> > >> >> > Thanks >>> > >> >> > Amareshwari >>> > >> >> > >>> > >> >> > On Fri, Jun 26, 2015 at 2:03 PM, Deepak Kumar Barr (Tech_BLR) < >>> > >> >> > [email protected]> wrote: >>> > >> >> > >>> > >> >> >> 4th July works for me. >>> > >> >> >> >>> > >> >> >> Regards, >>> > >> >> >> Deepak Kumar Barr >>> > >> >> >> >>> > >> >> >> On Thu, Jun 25, 2015 at 10:07 AM, amareshwarisr . < >>> > >> >> [email protected]> >>> > >> >> >> wrote: >>> > >> >> >> >>> > >> >> >>> Suggesting two dates 4th July or 11th July - saturdays in >>> July. >>> > >> >> >>> >>> > >> >> >>> Please reply with your availability. >>> > >> >> >>> >>> > >> >> >>> Since we are thinking we will do bugbash/hackathon, should we >>> > plan >>> > >> a >>> > >> >> day >>> > >> >> >>> long event - with open doors for all day? Will find about >>> > >> logistics at >>> > >> >> >>> Inmobi, update here and send a calendar invite. >>> > >> >> >>> >>> > >> >> >>> Thanks >>> > >> >> >>> Amareshwari >>> > >> >> >>> >>> > >> >> >>> On Mon, Jun 22, 2015 at 5:30 PM, Yash Sharma < >>> [email protected]> >>> > >> >> wrote: >>> > >> >> >>> >>> > >> >> >>>> We can assume an approximate count by the meetup group >>> rsvp's. >>> > >> >> >>>> Generally 1/3rd of the registered attendees. >>> > >> >> >>>> >>> > >> >> >>>> Also these are very interesting topics mentioned by >>> > Amareshwari. I >>> > >> >> >>>> would fly down to Bangalore if we can have it organized on a >>> > >> weekend. >>> > >> >> >>>> >>> > >> >> >>>> Best Regards >>> > >> >> >>>> >>> > >> >> >>>> >>> > >> >> >>>> >>> > >> >> >>>> >>> > >> >> >>>> On Mon, Jun 22, 2015 at 1:26 PM, Sharad Agarwal < >>> > >> [email protected]> >>> > >> >> >>>> wrote: >>> > >> >> >>>> >>> > >> >> >>>>> +1 >>> > >> >> >>>>> >>> > >> >> >>>>> do we have an estimate of how many folks would be >>> interested in >>> > >> >> bugbash >>> > >> >> >>>>> event ? there will be couple of folks from flipkart. >>> > >> >> >>>>> >>> > >> >> >>>>> On Sun, Jun 21, 2015 at 10:57 PM, amareshwarisr . < >>> > >> >> >>>>> [email protected]> >>> > >> >> >>>>> wrote: >>> > >> >> >>>>> >>> > >> >> >>>>> > I'm interested in Hackathon personally - as there is >>> huge set >>> > >> of >>> > >> >> >>>>> > improvements and features that can be looked at. >>> > >> >> >>>>> > >>> > >> >> >>>>> > Some that come to my mind : >>> > >> >> >>>>> > - Support for new storages >>> > >> >> >>>>> > - Support for new drivers >>> > >> >> >>>>> > - Improve query statistics and analytics on query stats >>> > >> >> >>>>> > - Query Cost estimation : estimate execution time >>> > >> >> >>>>> > - Make cube metastore independent of Hive Metastore - >>> allow >>> > it >>> > >> >> sit >>> > >> >> >>>>> on its >>> > >> >> >>>>> > own. >>> > >> >> >>>>> > - Move to Apache Hive >>> > >> >> >>>>> > >>> > >> >> >>>>> > and can be more. >>> > >> >> >>>>> > >>> > >> >> >>>>> > On Mon, Jun 22, 2015 at 10:32 AM, Srinivasan Hariharan < >>> > >> >> >>>>> > [email protected]> wrote: >>> > >> >> >>>>> > >>> > >> >> >>>>> >> can we have bugbash? >>> > >> >> >>>>> >> >>> > >> >> >>>>> >> > Date: Mon, 22 Jun 2015 10:30:52 +0530 >>> > >> >> >>>>> >> > Subject: Re: Next lens meetup >>> > >> >> >>>>> >> > From: [email protected] >>> > >> >> >>>>> >> > To: [email protected]; >>> > >> >> [email protected] >>> > >> >> >>>>> >> >>> > >> >> >>>>> >> > >>> > >> >> >>>>> >> > That sounds great Yash! >>> > >> >> >>>>> >> > >>> > >> >> >>>>> >> > What do others say : In for Hackathon or bugbash ? >>> > >> >> >>>>> >> > >>> > >> >> >>>>> >> > On Sat, Jun 20, 2015 at 4:04 PM, Yash Sharma < >>> > >> >> [email protected]> >>> > >> >> >>>>> wrote: >>> > >> >> >>>>> >> > >>> > >> >> >>>>> >> > > Just to add on.. >>> > >> >> >>>>> >> > > >>> > >> >> >>>>> >> > > Meetups are very traditional.. >>> > >> >> >>>>> >> > > >>> > >> >> >>>>> >> > > We can have lot more involvement if we can club a >>> > Bugbash >>> > >> or >>> > >> >> >>>>> Hackathon >>> > >> >> >>>>> >> > > along with meetup. >>> > >> >> >>>>> >> > > >>> > >> >> >>>>> >> > > A Bugbash would focusses on existing features >>> targeted >>> > on >>> > >> >> >>>>> critical bug >>> > >> >> >>>>> >> > > fixes whereas Hackathon can focus on new features >>> like >>> > new >>> > >> >> >>>>> execution >>> > >> >> >>>>> >> > > engines/plan optimization/web interface rewamp etc. >>> We >>> > can >>> > >> >> >>>>> chose the >>> > >> >> >>>>> >> one >>> > >> >> >>>>> >> > > which is more beneficial for us. >>> > >> >> >>>>> >> > > >>> > >> >> >>>>> >> > > This will get a good awareness of Lens in user and >>> dev >>> > >> >> >>>>> community and >>> > >> >> >>>>> >> would >>> > >> >> >>>>> >> > > also motivate a lot of beginners to break the ice >>> and >>> > >> start >>> > >> >> open >>> > >> >> >>>>> >> source >>> > >> >> >>>>> >> > > contributions. >>> > >> >> >>>>> >> > > >>> > >> >> >>>>> >> > > Just thinking aloud. Thoughts? >>> > >> >> >>>>> >> > > >>> > >> >> >>>>> >> > > - Via mobile. Excuse brevity. >>> > >> >> >>>>> >> > > On 20 Jun 2015 12:30 pm, "Yash Sharma" < >>> > [email protected] >>> > >> > >>> > >> >> >>>>> wrote: >>> > >> >> >>>>> >> > > >>> > >> >> >>>>> >> > > > +1. Sounds great. >>> > >> >> >>>>> >> > > > >>> > >> >> >>>>> >> > > > Once the date is decided I can promote the event >>> on my >>> > >> >> small >>> > >> >> >>>>> meetup >>> > >> >> >>>>> >> > > group. >>> > >> >> >>>>> >> > > > >>> > >> >> >>>>> >> > > > http://www.meetup.com/India-Open-Source-Group/ >>> > >> >> >>>>> >> > > > >>> > >> >> >>>>> >> > > > >>> > >> >> >>>>> >> > > > On Sat, Jun 20, 2015 at 12:03 PM, Jean-Baptiste >>> > Onofré < >>> > >> >> >>>>> >> [email protected]> >>> > >> >> >>>>> >> > > > wrote: >>> > >> >> >>>>> >> > > > >>> > >> >> >>>>> >> > > >> I will try, depending of my customer engagements. >>> > >> >> >>>>> >> > > >> >>> > >> >> >>>>> >> > > >> Regards >>> > >> >> >>>>> >> > > >> JB >>> > >> >> >>>>> >> > > >> >>> > >> >> >>>>> >> > > >> >>> > >> >> >>>>> >> > > >> On 06/20/2015 08:15 AM, Srikanth Sundarrajan >>> wrote: >>> > >> >> >>>>> >> > > >> >>> > >> >> >>>>> >> > > >>> +1. Early Jul sounds good. >>> > >> >> >>>>> >> > > >>> >>> > >> >> >>>>> >> > > >>> Regards >>> > >> >> >>>>> >> > > >>> Srikanth Sundarrajan >>> > >> >> >>>>> >> > > >>> >>> > >> >> >>>>> >> > > >>> Date: Sat, 20 Jun 2015 11:12:19 +0530 >>> > >> >> >>>>> >> > > >>>> Subject: Next lens meetup >>> > >> >> >>>>> >> > > >>>> From: [email protected] >>> > >> >> >>>>> >> > > >>>> To: [email protected]; >>> > >> >> >>>>> >> [email protected] >>> > >> >> >>>>> >> > > >>>> >>> > >> >> >>>>> >> > > >>>> Hello all, >>> > >> >> >>>>> >> > > >>>> >>> > >> >> >>>>> >> > > >>>> Its long time we had a meetup. Shall we have >>> one >>> > end >>> > >> of >>> > >> >> >>>>> June or >>> > >> >> >>>>> >> Early >>> > >> >> >>>>> >> > > >>>> July? >>> > >> >> >>>>> >> > > >>>> >>> > >> >> >>>>> >> > > >>>> If you are looking forward to hear anything in >>> the >>> > >> >> meetup, >>> > >> >> >>>>> please >>> > >> >> >>>>> >> > > reply >>> > >> >> >>>>> >> > > >>>> here. >>> > >> >> >>>>> >> > > >>>> >>> > >> >> >>>>> >> > > >>>> Thanks >>> > >> >> >>>>> >> > > >>>> Amareshwari >>> > >> >> >>>>> >> > > >>>> >>> > >> >> >>>>> >> > > >>> >>> > >> >> >>>>> >> > > >>> >>> > >> >> >>>>> >> > > >>> >>> > >> >> >>>>> >> > > >> -- >>> > >> >> >>>>> >> > > >> Jean-Baptiste Onofré >>> > >> >> >>>>> >> > > >> [email protected] >>> > >> >> >>>>> >> > > >> http://blog.nanthrax.net >>> > >> >> >>>>> >> > > >> Talend - http://www.talend.com >>> > >> >> >>>>> >> > > >> >>> > >> >> >>>>> >> > > > >>> > >> >> >>>>> >> > > > >>> > >> >> >>>>> >> > > >>> > >> >> >>>>> >> >>> > >> >> >>>>> > >>> > >> >> >>>>> > >>> > >> >> >>>>> >>> > >> >> >>>> >>> > >> >> >>>> >>> > >> >> >>> >>> > >> >> >> >>> > >> >> >> >>> > >> >> >> >>> > >> >> >>> > >> >>> > >>> ------------------------------------------------------------------------------------------------------------------------------------------ >>> > >> >> >> >>> > >> >> >> This email and any files transmitted with it are confidential >>> and >>> > >> >> >> intended solely for the use of the individual or entity to >>> whom >>> > they >>> > >> >> are >>> > >> >> >> addressed. 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