+1 On Mon, Feb 13, 2023 at 8:13 PM L. C. Hsieh <vii...@gmail.com> wrote:
> +1 > > On Mon, Feb 13, 2023 at 3:49 PM Mich Talebzadeh <mich.talebza...@gmail.com> > 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 <huaxin.ga...@gmail.com> wrote: >> >>> +1 >>> >>> On Mon, Feb 13, 2023 at 3:09 PM Dongjoon Hyun <dongj...@apache.org> >>> 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: dev-unsubscr...@spark.apache.org >>>> > >>>> > >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe e-mail: dev-unsubscr...@spark.apache.org >>>> >>>>
