+1 DB Tsai | https://www.dbtsai.com/ | PGP 42E5B25A8F7A82C1
> On Feb 14, 2023, at 8:29 AM, Guo Weijie <[email protected]> wrote: > > +1 > > Yuming Wang <[email protected] <mailto:[email protected]>> 于2023年2月14日周二 > 15:58写道： >> +1 >> >> On Tue, Feb 14, 2023 at 11:27 AM Prem Sahoo <[email protected] >> <mailto:[email protected]>> wrote: >>> +1 >>> >>> On Mon, Feb 13, 2023 at 8:13 PM L. C. Hsieh <[email protected] >>> <mailto:[email protected]>> wrote: >>>> +1 >>>> >>>> On Mon, Feb 13, 2023 at 3:49 PM Mich Talebzadeh <[email protected] >>>> <mailto:[email protected]>> wrote: >>>>> +1 for me >>>>> >>>>> >>>>> view my Linkedin profile >>>>> <https://www.linkedin.com/in/mich-talebzadeh-ph-d-5205b2/> >>>>> >>>>> https://en.everybodywiki.com/Mich_Talebzadeh >>>>> >>>>> >>>>> Disclaimer: Use it at your own risk. Any and all responsibility for any >>>>> loss, damage or destruction of data or any other property which may arise >>>>> from relying on this email's technical content is explicitly disclaimed. >>>>> The author will in no case be liable for any monetary damages arising >>>>> from such loss, damage or destruction. >>>>> >>>>> >>>>> >>>>> On Mon, 13 Feb 2023 at 23:18, huaxin gao <[email protected] >>>>> <mailto:[email protected]>> wrote: >>>>>> +1 >>>>>> >>>>>> On Mon, Feb 13, 2023 at 3:09 PM Dongjoon Hyun <[email protected] >>>>>> <mailto:[email protected]>> wrote: >>>>>>> +1 >>>>>>> >>>>>>> Dongjoon >>>>>>> >>>>>>> On 2023/02/13 22:52:59 "L. C. Hsieh" wrote: >>>>>>> > Hi all, >>>>>>> > >>>>>>> > I'd like to start the vote for SPIP: Lazy Materialization for Parquet >>>>>>> > Read Performance Improvement. >>>>>>> > >>>>>>> > The high summary of the SPIP is that it proposes an improvement to the >>>>>>> > Parquet reader with lazy materialization which only materializes (i.e. >>>>>>> > decompress, de-code, etc...) necessary values. For Spark-SQL filter >>>>>>> > operations, evaluating the filters first and lazily materializing only >>>>>>> > the used values can save computation wastes and improve the read >>>>>>> > performance. >>>>>>> > >>>>>>> > References: >>>>>>> > >>>>>>> > JIRA ticket https://issues.apache.org/jira/browse/SPARK-42256 >>>>>>> > SPIP doc >>>>>>> > https://docs.google.com/document/d/1Kr3y2fVZUbQXGH0y8AvdCAeWC49QJjpczapiaDvFzME >>>>>>> > Discussion thread >>>>>>> > https://lists.apache.org/thread/5yf2ylqhcv94y03m7gp3mgf3q0fp6gw6 >>>>>>> > >>>>>>> > Please vote on the SPIP for the next 72 hours: >>>>>>> > >>>>>>> > [ ] +1: Accept the proposal as an official SPIP >>>>>>> > [ ] +0 >>>>>>> > [ ] -1: I don’t think this is a good idea because … >>>>>>> > >>>>>>> > Thank you! >>>>>>> > >>>>>>> > Liang-Chi Hsieh >>>>>>> > >>>>>>> > --------------------------------------------------------------------- >>>>>>> > To unsubscribe e-mail: [email protected] >>>>>>> > <mailto:[email protected]> >>>>>>> > >>>>>>> > >>>>>>> >>>>>>> --------------------------------------------------------------------- >>>>>>> To unsubscribe e-mail: [email protected] >>>>>>> <mailto:[email protected]> >>>>>>>
