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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