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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