Conformance program working group
Tim Meehan
Hello,
We would like to get started with a formation of a new working group under the technical charter of Presto. The purpose of this working group is to guide the development and implementation of a conformance program which will aim to define what it is a conforming Presto implementation, develop an automated test suite to verify if a an implementation is truly in conformance, and creating a process for engines to verify their conformance.
To establish this, the working group will be meeting regularly, posting updates to the TSC on a regular basis, and meeting regularly to help define some of the goals listed above. This working group will be available for anyone to attend.
I have attached a new template to get started with the formation of this working group. This establishes how the working group will operate, and it requires an approval from voting members of the TSC.
https://github.com/prestodb/tsc/pull/62
Please leave any feedback you have for this template by requesting changes on the PR. Once consensus is reached and it’s been approved, we’ll then proceed to collect nominations for a chair for the working group. Then, once a chair has been elected from the nominees, the working group will commence and begin working on solving the problems outlined above.
In the meantime, a mailing list for this group has been created. It’s available here:
https://lists.prestodb.io/g/presto-conformance-wg
If you’re interested in joining this effort and helping to solve the questions outlined above, please add yourself to this list. It’s also not necessary to be a member of the TSC—anyone may join.
Thank you
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Call for agenda items for April 13, 2021 TSC meeting
Tim Meehan
Hello,
If you have any items that you would like to bring up in the TSC meeting tomorrow, please add them to the agenda by creating a pull request against the April 13th agenda file.
Thank you, Tim
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Re: Presto Foundation TSC Chair Election
Girish Baliga
Congratulations, Tim! Looking forward to working with you on Presto technical roadmap and community!
On Mon, Apr 5, 2021 at 6:38 AM Gale McCommons <gmccommons@...> wrote:
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Presto TSC April Meeting
Gale McCommons <gmccommons@...>
Presto Foundation Technical Steering Committee, The April meeting has been moved from April 6 to April 13 at 9 a.m. Pacific Time. See you then! Thank you Gale -- Gale McCommons Program Manager, Linux Foundation M: +1 210 367 1795 Book time with me: https://calendly.com/gmccommons/meeting
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Presto Foundation TSC Chair Election
Gale McCommons <gmccommons@...>
Presto Foundation, The 2021 TSC chair election has concluded, and the results are in! Tim Meehan has been elected as the new Presto Foundation TSC chair for 2021. Congratulations, Tim! Thank you, Gale -- Gale McCommons Program Manager, Linux Foundation M: +1 210 367 1795 Book time with me: https://calendly.com/gmccommons/meeting
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Re: Presto TSC Chair Call for Nominations
Gale McCommons <gmccommons@...>
Hi All, This is a gentle reminder that this is the last day to submit nominations for this position. Please let me know if you have any questions. Thank you! Gale -- Gale McCommons Program Manager, Linux Foundation M: +1 210 367 1795 Book time with me: https://calendly.com/gmccommons/meeting
On Fri, Mar 19, 2021 at 5:58 PM Gale McCommons <gmccommons@...> wrote:
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Re: Nominating James Petty as new committer
rschlussel@...
Apparently he’s already on this list ☺. Gale- can you add him as a committer on github? Also, I believe Beinan still needs to be added as well.
From:
presto-tsc@... <presto-tsc@...> on behalf of rschlussel via lists.prestodb.io <rschlussel=fb.com@...> That’s 9 votes, which is a majority. Congratulations to James! What’s his email so we can make sure he gets added to this list?
From:
presto-tsc@... <presto-tsc@...> on behalf of Andrii Rosa <andriyrosa@...> +1
On Tue, Mar 16, 2021 at 10:36 PM zluo via lists.prestodb.io <zluo=twitter.com@...> wrote:
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Re: Nominating James Petty as new committer
rschlussel@...
That’s 9 votes, which is a majority. Congratulations to James! What’s his email so we can make sure he gets added to this list?
From:
presto-tsc@... <presto-tsc@...> on behalf of Andrii Rosa <andriyrosa@...> +1
On Tue, Mar 16, 2021 at 10:36 PM zluo via lists.prestodb.io <zluo=twitter.com@...> wrote:
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Presto TSC Chair Call for Nominations
Gale McCommons <gmccommons@...>
Presto Foundation Technical Steering Committee, Our TSC Chair, Nezih Yibitbasi, has resigned from his role as chair to focus on new work priorities. The role is now open for nominations, and the election timeline is listed below. Please submit any nominees for this position at the below link. Nominations will be accepted for one week, after which the voting process will start. Nomination link: https://forms.gle/iQh95oUC4K9WxowBA
Thank you! Gale -- Gale McCommons Program Manager, Linux Foundation M: +1 210 367 1795 Book time with me: https://calendly.com/gmccommons/meeting
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Re: Resignation from the TSC chair role
Dipti Borkar
Nezih, pleasure working with you and collaborating on so many projects. Good luck with your next gig at Facebook! You will certainly be missed! best wishes Dipti Dipti Borkar Cofounder & Chief Product Officer | ahana.io Chair | Presto Foundation, Community Team C: 408-512-3394 | T: @dborkar
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Re: Resignation from the TSC chair role
Bin Fan
Thanks Nezih for your service for Presto and the foundation! Wish you the best in your new project! - Bin
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Re: Resignation from the TSC chair role
zluo@...
So nice working with you, Nezih. Thank you for your big contribution to the community. We are missing you. May you the best! Thanks, Zhenxiao
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Re: Resignation from the TSC chair role
Girish Baliga
Thanks a lot for your leadership and extensive contributions to the Presto project and community over the last several years, Nezih. You will be missed a lot. All the best with your next adventure at Facebook! Best, Girish
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Resignation from the TSC chair role
Nezih Yigitbasi
Hey everyone,
Effective today I am stepping down from the TSC chair role as I will no longer be working on the Presto project. It was an honor for me to serve as the chair & I really appreciated the good partnership with you all. Gale will help kick off the process
soon to elect a new TSC chair.
I am sure Presto will keep rocking!
Cheers!
Nezih
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Re: Nominating James Petty as new committer
Andrii Rosa
+1
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Re: Nominating James Petty as new committer
zluo@...
+1
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Re: Nominating James Petty as new committer
Tim Meehan
+1
From:
presto-tsc@... <presto-tsc@...> on behalf of Shixuan Fan via lists.prestodb.io <shixuan=fb.com@...> Hi TSC members,
I'd like to nominate James Petty as a committer. James has been working on Presto for a little over 2 years, first as part of
the AWS Athena team and now as a member of the EMR performance team. Some of his contribution highlights include: * Reducing sources of lock contention throughout the engine (prestodb#15509, prestodb#15477) * Reducing coordinator heap pressure from Glue metastore partitions (prestodb#15389) * Various bug fixes, including a fix for a long standing accounting issue with memory revoking (prestodb#15569) * Implementing spill to disk compression and encryption (prestodb#12617) * making query result GZIP compression configurable (prestodb#15393) The full list of his commits can be found here:
https://github.com/prestodb/presto/commits?author=pettyjamesm
Thanks, Shixuan
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Re: Nominating James Petty as new committer
Bin Fan
+1
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Re: Nominating James Petty as new committer
jamessun@...
+1
From:
presto-tsc@... <presto-tsc@...> on behalf of Maria Basmanova via lists.prestodb.io <mbasmanova=fb.com@...> +10
From: <presto-tsc@...> on behalf of "venkik via lists.prestodb.io" <venkik=uber.com@...>
+1
On Tue, Mar 16, 2021 at 2:33 PM rschlussel via lists.prestodb.io <rschlussel=fb.com@...> wrote:
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Re: Nominating James Petty as new committer
Maria Basmanova
+10
From: <presto-tsc@...> on behalf of "venkik via lists.prestodb.io" <venkik=uber.com@...>
+1
On Tue, Mar 16, 2021 at 2:33 PM rschlussel via lists.prestodb.io <rschlussel=fb.com@...> wrote:
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