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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