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Posted to dev@flink.apache.org by Timo Walther <tw...@apache.org> on 2026/05/21 09:59:48 UTC
[ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Hello everyone,
On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
has accepted the invitation to become a Flink Committer.
Gustavo has been a dedicated contributor to the Flink ecosystem over the
past two years. Based on the project statistics, Gustavo has authored 74
PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
technical areas:
Multi-Way Join Operator (FLIP-516): He authored and drove this major
feature for the Flink 2.1 release. This operator is crucial for
optimizing and managing large state sizes in complex join operations. He
also worked closely with contributors from other companies to further
improve the initial implementation.
FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
handle custom CDC formats, with the first part of the feature already
landing in the Flink 2.3 release.
BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a design
flaw in our upsert key derivation logic on string handling. By
introducing strict BYTES-to-STRING CAST with UTF-8 Validation Utilities,
this work significantly improves our data validation standards within
the engine.
Beyond his code contributions, Gustavo has shared his work on Multi-Way
Joins at Flink Forward 2025.
Please join me in congratulating Gustavo for becoming an Apache Flink
committer!
Best,
Timo (on behalf of the Flink PMC)
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Ryan van Huuksloot via dev <de...@flink.apache.org>.
Congratulations Gustavo!
Ryan van Huuksloot
Staff Engineer, Infrastructure | Streaming Platform
[image: Shopify]
<https://www.shopify.com/?utm_medium=salessignatures&utm_source=hs_email>
On Thu, May 21, 2026 at 7:31 AM Austin Cawley-Edwards <
austin.cawley@gmail.com> wrote:
> Congrats Gustavo!!
>
> On Thu, May 21, 2026 at 07:21 Dawid Wysakowicz <dw...@apache.org>
> wrote:
>
> > Congratulations Gustavo! Very well deserved!
> >
> > On Thu, 21 May 2026 at 12:00, Timo Walther <tw...@apache.org> wrote:
> >
> > > Hello everyone,
> > >
> > > On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> > > has accepted the invitation to become a Flink Committer.
> > >
> > > Gustavo has been a dedicated contributor to the Flink ecosystem over
> the
> > > past two years. Based on the project statistics, Gustavo has authored
> 74
> > > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> > > technical areas:
> > >
> > > Multi-Way Join Operator (FLIP-516): He authored and drove this major
> > > feature for the Flink 2.1 release. This operator is crucial for
> > > optimizing and managing large state sizes in complex join operations.
> He
> > > also worked closely with contributors from other companies to further
> > > improve the initial implementation.
> > >
> > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> > > handle custom CDC formats, with the first part of the feature already
> > > landing in the Flink 2.3 release.
> > >
> > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a
> design
> > > flaw in our upsert key derivation logic on string handling. By
> > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> Utilities,
> > > this work significantly improves our data validation standards within
> > > the engine.
> > >
> > > Beyond his code contributions, Gustavo has shared his work on Multi-Way
> > > Joins at Flink Forward 2025.
> > >
> > > Please join me in congratulating Gustavo for becoming an Apache Flink
> > > committer!
> > >
> > > Best,
> > > Timo (on behalf of the Flink PMC)
> > >
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Austin Cawley-Edwards <au...@gmail.com>.
Congrats Gustavo!!
On Thu, May 21, 2026 at 07:21 Dawid Wysakowicz <dw...@apache.org>
wrote:
> Congratulations Gustavo! Very well deserved!
>
> On Thu, 21 May 2026 at 12:00, Timo Walther <tw...@apache.org> wrote:
>
> > Hello everyone,
> >
> > On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> > has accepted the invitation to become a Flink Committer.
> >
> > Gustavo has been a dedicated contributor to the Flink ecosystem over the
> > past two years. Based on the project statistics, Gustavo has authored 74
> > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> > technical areas:
> >
> > Multi-Way Join Operator (FLIP-516): He authored and drove this major
> > feature for the Flink 2.1 release. This operator is crucial for
> > optimizing and managing large state sizes in complex join operations. He
> > also worked closely with contributors from other companies to further
> > improve the initial implementation.
> >
> > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> > handle custom CDC formats, with the first part of the feature already
> > landing in the Flink 2.3 release.
> >
> > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a design
> > flaw in our upsert key derivation logic on string handling. By
> > introducing strict BYTES-to-STRING CAST with UTF-8 Validation Utilities,
> > this work significantly improves our data validation standards within
> > the engine.
> >
> > Beyond his code contributions, Gustavo has shared his work on Multi-Way
> > Joins at Flink Forward 2025.
> >
> > Please join me in congratulating Gustavo for becoming an Apache Flink
> > committer!
> >
> > Best,
> > Timo (on behalf of the Flink PMC)
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Dawid Wysakowicz <dw...@apache.org>.
Congratulations Gustavo! Very well deserved!
On Thu, 21 May 2026 at 12:00, Timo Walther <tw...@apache.org> wrote:
> Hello everyone,
>
> On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> has accepted the invitation to become a Flink Committer.
>
> Gustavo has been a dedicated contributor to the Flink ecosystem over the
> past two years. Based on the project statistics, Gustavo has authored 74
> PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> technical areas:
>
> Multi-Way Join Operator (FLIP-516): He authored and drove this major
> feature for the Flink 2.1 release. This operator is crucial for
> optimizing and managing large state sizes in complex join operations. He
> also worked closely with contributors from other companies to further
> improve the initial implementation.
>
> FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> handle custom CDC formats, with the first part of the feature already
> landing in the Flink 2.3 release.
>
> BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a design
> flaw in our upsert key derivation logic on string handling. By
> introducing strict BYTES-to-STRING CAST with UTF-8 Validation Utilities,
> this work significantly improves our data validation standards within
> the engine.
>
> Beyond his code contributions, Gustavo has shared his work on Multi-Way
> Joins at Flink Forward 2025.
>
> Please join me in congratulating Gustavo for becoming an Apache Flink
> committer!
>
> Best,
> Timo (on behalf of the Flink PMC)
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Sergey Nuyanzin <sn...@apache.org>.
Congratulations Gustavo!
Well deserved!
On Thu, May 21, 2026 at 10:37 PM Yash Anand <ya...@gmail.com> wrote:
>
> Congratulations Gustavo!
>
> Best,
> Yash Anand
>
> On Thu, May 21, 2026 at 1:31 PM Aleksandr Savonin <sa...@gmail.com>
> wrote:
>
> > Congratulations Gustavo!
> >
> > On Thu, 21 May 2026 at 18:18, Samrat Deb <de...@gmail.com> wrote:
> > >
> > > congratulations gustavo!
> > >
> > > well deserved & great to see community grow!!!!
> > >
> > > Bests,
> > > Samrat
> > >
> > > On Thu, 21 May 2026 at 9:16 PM, Hao Li <li...@gmail.com> wrote:
> > >
> > > > Congratulations Gustavo!
> > > >
> > > > Thanks,
> > > > Hao
> > > >
> > > > On Thu, May 21, 2026 at 8:29 AM Ramin Gharib <ra...@gmail.com>
> > > > wrote:
> > > > >
> > > > > Congratulations Gustavo! Well deserved!
> > > > >
> > > > > Best,
> > > > >
> > > > > Ramin
> > > > >
> > > > > On Thu, May 21, 2026 at 12:00 PM Timo Walther <tw...@apache.org>
> > > > wrote:
> > > > >
> > > > > > Hello everyone,
> > > > > >
> > > > > > On behalf of the PMC, I'm happy to let you know that Gustavo de
> > Morais
> > > > > > has accepted the invitation to become a Flink Committer.
> > > > > >
> > > > > > Gustavo has been a dedicated contributor to the Flink ecosystem
> > over
> > > > the
> > > > > > past two years. Based on the project statistics, Gustavo has
> > authored
> > > > 74
> > > > > > PRs, provided over 110 reviews, and designed 3 major FLIPs
> > spanning key
> > > > > > technical areas:
> > > > > >
> > > > > > Multi-Way Join Operator (FLIP-516): He authored and drove this
> > major
> > > > > > feature for the Flink 2.1 release. This operator is crucial for
> > > > > > optimizing and managing large state sizes in complex join
> > operations.
> > > > He
> > > > > > also worked closely with contributors from other companies to
> > further
> > > > > > improve the initial implementation.
> > > > > >
> > > > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading
> > the
> > > > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in
> > PTFs to
> > > > > > handle custom CDC formats, with the first part of the feature
> > already
> > > > > > landing in the Flink 2.3 release.
> > > > > >
> > > > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a
> > > > design
> > > > > > flaw in our upsert key derivation logic on string handling. By
> > > > > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> > > > Utilities,
> > > > > > this work significantly improves our data validation standards
> > within
> > > > > > the engine.
> > > > > >
> > > > > > Beyond his code contributions, Gustavo has shared his work on
> > Multi-Way
> > > > > > Joins at Flink Forward 2025.
> > > > > >
> > > > > > Please join me in congratulating Gustavo for becoming an Apache
> > Flink
> > > > > > committer!
> > > > > >
> > > > > > Best,
> > > > > > Timo (on behalf of the Flink PMC)
> > > > > >
> > > >
> >
> >
> >
> > --
> > Kind regards,
> > Aleksandr
> >
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Yash Anand <ya...@gmail.com>.
Congratulations Gustavo!
Best,
Yash Anand
On Thu, May 21, 2026 at 1:31 PM Aleksandr Savonin <sa...@gmail.com>
wrote:
> Congratulations Gustavo!
>
> On Thu, 21 May 2026 at 18:18, Samrat Deb <de...@gmail.com> wrote:
> >
> > congratulations gustavo!
> >
> > well deserved & great to see community grow!!!!
> >
> > Bests,
> > Samrat
> >
> > On Thu, 21 May 2026 at 9:16 PM, Hao Li <li...@gmail.com> wrote:
> >
> > > Congratulations Gustavo!
> > >
> > > Thanks,
> > > Hao
> > >
> > > On Thu, May 21, 2026 at 8:29 AM Ramin Gharib <ra...@gmail.com>
> > > wrote:
> > > >
> > > > Congratulations Gustavo! Well deserved!
> > > >
> > > > Best,
> > > >
> > > > Ramin
> > > >
> > > > On Thu, May 21, 2026 at 12:00 PM Timo Walther <tw...@apache.org>
> > > wrote:
> > > >
> > > > > Hello everyone,
> > > > >
> > > > > On behalf of the PMC, I'm happy to let you know that Gustavo de
> Morais
> > > > > has accepted the invitation to become a Flink Committer.
> > > > >
> > > > > Gustavo has been a dedicated contributor to the Flink ecosystem
> over
> > > the
> > > > > past two years. Based on the project statistics, Gustavo has
> authored
> > > 74
> > > > > PRs, provided over 110 reviews, and designed 3 major FLIPs
> spanning key
> > > > > technical areas:
> > > > >
> > > > > Multi-Way Join Operator (FLIP-516): He authored and drove this
> major
> > > > > feature for the Flink 2.1 release. This operator is crucial for
> > > > > optimizing and managing large state sizes in complex join
> operations.
> > > He
> > > > > also worked closely with contributors from other companies to
> further
> > > > > improve the initial implementation.
> > > > >
> > > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading
> the
> > > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in
> PTFs to
> > > > > handle custom CDC formats, with the first part of the feature
> already
> > > > > landing in the Flink 2.3 release.
> > > > >
> > > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a
> > > design
> > > > > flaw in our upsert key derivation logic on string handling. By
> > > > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> > > Utilities,
> > > > > this work significantly improves our data validation standards
> within
> > > > > the engine.
> > > > >
> > > > > Beyond his code contributions, Gustavo has shared his work on
> Multi-Way
> > > > > Joins at Flink Forward 2025.
> > > > >
> > > > > Please join me in congratulating Gustavo for becoming an Apache
> Flink
> > > > > committer!
> > > > >
> > > > > Best,
> > > > > Timo (on behalf of the Flink PMC)
> > > > >
> > >
>
>
>
> --
> Kind regards,
> Aleksandr
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Aleksandr Savonin <sa...@gmail.com>.
Congratulations Gustavo!
On Thu, 21 May 2026 at 18:18, Samrat Deb <de...@gmail.com> wrote:
>
> congratulations gustavo!
>
> well deserved & great to see community grow!!!!
>
> Bests,
> Samrat
>
> On Thu, 21 May 2026 at 9:16 PM, Hao Li <li...@gmail.com> wrote:
>
> > Congratulations Gustavo!
> >
> > Thanks,
> > Hao
> >
> > On Thu, May 21, 2026 at 8:29 AM Ramin Gharib <ra...@gmail.com>
> > wrote:
> > >
> > > Congratulations Gustavo! Well deserved!
> > >
> > > Best,
> > >
> > > Ramin
> > >
> > > On Thu, May 21, 2026 at 12:00 PM Timo Walther <tw...@apache.org>
> > wrote:
> > >
> > > > Hello everyone,
> > > >
> > > > On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> > > > has accepted the invitation to become a Flink Committer.
> > > >
> > > > Gustavo has been a dedicated contributor to the Flink ecosystem over
> > the
> > > > past two years. Based on the project statistics, Gustavo has authored
> > 74
> > > > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> > > > technical areas:
> > > >
> > > > Multi-Way Join Operator (FLIP-516): He authored and drove this major
> > > > feature for the Flink 2.1 release. This operator is crucial for
> > > > optimizing and managing large state sizes in complex join operations.
> > He
> > > > also worked closely with contributors from other companies to further
> > > > improve the initial implementation.
> > > >
> > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> > > > handle custom CDC formats, with the first part of the feature already
> > > > landing in the Flink 2.3 release.
> > > >
> > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a
> > design
> > > > flaw in our upsert key derivation logic on string handling. By
> > > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> > Utilities,
> > > > this work significantly improves our data validation standards within
> > > > the engine.
> > > >
> > > > Beyond his code contributions, Gustavo has shared his work on Multi-Way
> > > > Joins at Flink Forward 2025.
> > > >
> > > > Please join me in congratulating Gustavo for becoming an Apache Flink
> > > > committer!
> > > >
> > > > Best,
> > > > Timo (on behalf of the Flink PMC)
> > > >
> >
--
Kind regards,
Aleksandr
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Samrat Deb <de...@gmail.com>.
congratulations gustavo!
well deserved & great to see community grow!!!!
Bests,
Samrat
On Thu, 21 May 2026 at 9:16 PM, Hao Li <li...@gmail.com> wrote:
> Congratulations Gustavo!
>
> Thanks,
> Hao
>
> On Thu, May 21, 2026 at 8:29 AM Ramin Gharib <ra...@gmail.com>
> wrote:
> >
> > Congratulations Gustavo! Well deserved!
> >
> > Best,
> >
> > Ramin
> >
> > On Thu, May 21, 2026 at 12:00 PM Timo Walther <tw...@apache.org>
> wrote:
> >
> > > Hello everyone,
> > >
> > > On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> > > has accepted the invitation to become a Flink Committer.
> > >
> > > Gustavo has been a dedicated contributor to the Flink ecosystem over
> the
> > > past two years. Based on the project statistics, Gustavo has authored
> 74
> > > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> > > technical areas:
> > >
> > > Multi-Way Join Operator (FLIP-516): He authored and drove this major
> > > feature for the Flink 2.1 release. This operator is crucial for
> > > optimizing and managing large state sizes in complex join operations.
> He
> > > also worked closely with contributors from other companies to further
> > > improve the initial implementation.
> > >
> > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> > > handle custom CDC formats, with the first part of the feature already
> > > landing in the Flink 2.3 release.
> > >
> > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a
> design
> > > flaw in our upsert key derivation logic on string handling. By
> > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> Utilities,
> > > this work significantly improves our data validation standards within
> > > the engine.
> > >
> > > Beyond his code contributions, Gustavo has shared his work on Multi-Way
> > > Joins at Flink Forward 2025.
> > >
> > > Please join me in congratulating Gustavo for becoming an Apache Flink
> > > committer!
> > >
> > > Best,
> > > Timo (on behalf of the Flink PMC)
> > >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Hao Li <li...@gmail.com>.
Congratulations Gustavo!
Thanks,
Hao
On Thu, May 21, 2026 at 8:29 AM Ramin Gharib <ra...@gmail.com> wrote:
>
> Congratulations Gustavo! Well deserved!
>
> Best,
>
> Ramin
>
> On Thu, May 21, 2026 at 12:00 PM Timo Walther <tw...@apache.org> wrote:
>
> > Hello everyone,
> >
> > On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> > has accepted the invitation to become a Flink Committer.
> >
> > Gustavo has been a dedicated contributor to the Flink ecosystem over the
> > past two years. Based on the project statistics, Gustavo has authored 74
> > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> > technical areas:
> >
> > Multi-Way Join Operator (FLIP-516): He authored and drove this major
> > feature for the Flink 2.1 release. This operator is crucial for
> > optimizing and managing large state sizes in complex join operations. He
> > also worked closely with contributors from other companies to further
> > improve the initial implementation.
> >
> > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> > handle custom CDC formats, with the first part of the feature already
> > landing in the Flink 2.3 release.
> >
> > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a design
> > flaw in our upsert key derivation logic on string handling. By
> > introducing strict BYTES-to-STRING CAST with UTF-8 Validation Utilities,
> > this work significantly improves our data validation standards within
> > the engine.
> >
> > Beyond his code contributions, Gustavo has shared his work on Multi-Way
> > Joins at Flink Forward 2025.
> >
> > Please join me in congratulating Gustavo for becoming an Apache Flink
> > committer!
> >
> > Best,
> > Timo (on behalf of the Flink PMC)
> >
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Ramin Gharib <ra...@gmail.com>.
Congratulations Gustavo! Well deserved!
Best,
Ramin
On Thu, May 21, 2026 at 12:00 PM Timo Walther <tw...@apache.org> wrote:
> Hello everyone,
>
> On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> has accepted the invitation to become a Flink Committer.
>
> Gustavo has been a dedicated contributor to the Flink ecosystem over the
> past two years. Based on the project statistics, Gustavo has authored 74
> PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> technical areas:
>
> Multi-Way Join Operator (FLIP-516): He authored and drove this major
> feature for the Flink 2.1 release. This operator is crucial for
> optimizing and managing large state sizes in complex join operations. He
> also worked closely with contributors from other companies to further
> improve the initial implementation.
>
> FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> handle custom CDC formats, with the first part of the feature already
> landing in the Flink 2.3 release.
>
> BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a design
> flaw in our upsert key derivation logic on string handling. By
> introducing strict BYTES-to-STRING CAST with UTF-8 Validation Utilities,
> this work significantly improves our data validation standards within
> the engine.
>
> Beyond his code contributions, Gustavo has shared his work on Multi-Way
> Joins at Flink Forward 2025.
>
> Please join me in congratulating Gustavo for becoming an Apache Flink
> committer!
>
> Best,
> Timo (on behalf of the Flink PMC)
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Gustavo de Morais <gu...@gmail.com>.
Hi everyone,
Thanks for the messages. I’m happy to be part of this project and look
forward to working together on the future of Flink.
Kind regards,
Gustavo de Morais
On Wed 3. Jun 2026 at 11:39, Guowei Ma <gu...@gmail.com> wrote:
> Congratulations Gustavo!
>
> Best,
> Guowei
>
>
> On Wed, Jun 3, 2026 at 5:26 PM Yuepeng Pan <hi...@gmail.com> wrote:
>
> > Congrats Gustavo!
> >
> > Best regards,
> > Yuepeng Pan
> >
> > Roman Khachatryan <ro...@apache.org> 于2026年6月3日周三 16:20写道：
> >
> > > Congratulations Gustavo!
> > >
> > > Regards,
> > > Roman
> > >
> > >
> > > On Wed, Jun 3, 2026 at 7:20 AM Efrat Levitan <ef...@gmail.com>
> > > wrote:
> > >
> > > > Congrats Gustavo!
> > > >
> > > > Efrat
> > > >
> > > > On Wed, 3 Jun 2026 at 06:29, Peter Huang <huangzhenqiu0825@gmail.com
> >
> > > > wrote:
> > > >
> > > > > Congratulations Gustavo!
> > > > >
> > > > >
> > > > >
> > > > > Cheers,
> > > > > Peter Huang
> > > > >
> > > > > On Tue, Jun 2, 2026 at 5:51 PM Yash Anand <
> yashanand.0909@gmail.com>
> > > > > wrote:
> > > > >
> > > > > > Congratulations Gustavo!
> > > > > >
> > > > > > Best,
> > > > > > Yash Anand
> > > > > >
> > > > > > On Tue, Jun 2, 2026 at 5:05 PM Weiqing Yang <
> > > yangweiqing001@gmail.com>
> > > > > > wrote:
> > > > > >
> > > > > > > Congratulations Gustavo!
> > > > > > >
> > > > > > > Cheers,
> > > > > > > Weiqing
> > > > > > >
> > > > > > > On Thu, May 21, 2026 at 8:56 PM Yanquan Lv <ku...@apache.org>
> > > wrote:
> > > > > > >
> > > > > > > > Congratulations Gustavo!
> > > > > > > >
> > > > > > > > Thanks,
> > > > > > > > Yanquan
> > > > > > > >
> > > > > > > > Timo Walther <tw...@apache.org> 于2026年5月21日周四 18:00写道：
> > > > > > > >
> > > > > > > > > Hello everyone,
> > > > > > > > >
> > > > > > > > > On behalf of the PMC, I'm happy to let you know that
> Gustavo
> > de
> > > > > > Morais
> > > > > > > > > has accepted the invitation to become a Flink Committer.
> > > > > > > > >
> > > > > > > > > Gustavo has been a dedicated contributor to the Flink
> > ecosystem
> > > > > over
> > > > > > > the
> > > > > > > > > past two years. Based on the project statistics, Gustavo
> has
> > > > > authored
> > > > > > > 74
> > > > > > > > > PRs, provided over 110 reviews, and designed 3 major FLIPs
> > > > spanning
> > > > > > key
> > > > > > > > > technical areas:
> > > > > > > > >
> > > > > > > > > Multi-Way Join Operator (FLIP-516): He authored and drove
> > this
> > > > > major
> > > > > > > > > feature for the Flink 2.1 release. This operator is crucial
> > for
> > > > > > > > > optimizing and managing large state sizes in complex join
> > > > > operations.
> > > > > > > He
> > > > > > > > > also worked closely with contributors from other companies
> to
> > > > > further
> > > > > > > > > improve the initial implementation.
> > > > > > > > >
> > > > > > > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently
> > > > leading
> > > > > > the
> > > > > > > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG
> > built-in
> > > > PTFs
> > > > > > to
> > > > > > > > > handle custom CDC formats, with the first part of the
> feature
> > > > > already
> > > > > > > > > landing in the Flink 2.3 release.
> > > > > > > > >
> > > > > > > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and
> > > corrected a
> > > > > > > design
> > > > > > > > > flaw in our upsert key derivation logic on string handling.
> > By
> > > > > > > > > introducing strict BYTES-to-STRING CAST with UTF-8
> Validation
> > > > > > > Utilities,
> > > > > > > > > this work significantly improves our data validation
> > standards
> > > > > within
> > > > > > > > > the engine.
> > > > > > > > >
> > > > > > > > > Beyond his code contributions, Gustavo has shared his work
> on
> > > > > > Multi-Way
> > > > > > > > > Joins at Flink Forward 2025.
> > > > > > > > >
> > > > > > > > > Please join me in congratulating Gustavo for becoming an
> > Apache
> > > > > Flink
> > > > > > > > > committer!
> > > > > > > > >
> > > > > > > > > Best,
> > > > > > > > > Timo (on behalf of the Flink PMC)
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Guowei Ma <gu...@gmail.com>.
Congratulations Gustavo!
Best,
Guowei
On Wed, Jun 3, 2026 at 5:26 PM Yuepeng Pan <hi...@gmail.com> wrote:
> Congrats Gustavo!
>
> Best regards,
> Yuepeng Pan
>
> Roman Khachatryan <ro...@apache.org> 于2026年6月3日周三 16:20写道：
>
> > Congratulations Gustavo!
> >
> > Regards,
> > Roman
> >
> >
> > On Wed, Jun 3, 2026 at 7:20 AM Efrat Levitan <ef...@gmail.com>
> > wrote:
> >
> > > Congrats Gustavo!
> > >
> > > Efrat
> > >
> > > On Wed, 3 Jun 2026 at 06:29, Peter Huang <hu...@gmail.com>
> > > wrote:
> > >
> > > > Congratulations Gustavo!
> > > >
> > > >
> > > >
> > > > Cheers,
> > > > Peter Huang
> > > >
> > > > On Tue, Jun 2, 2026 at 5:51 PM Yash Anand <ya...@gmail.com>
> > > > wrote:
> > > >
> > > > > Congratulations Gustavo!
> > > > >
> > > > > Best,
> > > > > Yash Anand
> > > > >
> > > > > On Tue, Jun 2, 2026 at 5:05 PM Weiqing Yang <
> > yangweiqing001@gmail.com>
> > > > > wrote:
> > > > >
> > > > > > Congratulations Gustavo!
> > > > > >
> > > > > > Cheers,
> > > > > > Weiqing
> > > > > >
> > > > > > On Thu, May 21, 2026 at 8:56 PM Yanquan Lv <ku...@apache.org>
> > wrote:
> > > > > >
> > > > > > > Congratulations Gustavo!
> > > > > > >
> > > > > > > Thanks,
> > > > > > > Yanquan
> > > > > > >
> > > > > > > Timo Walther <tw...@apache.org> 于2026年5月21日周四 18:00写道：
> > > > > > >
> > > > > > > > Hello everyone,
> > > > > > > >
> > > > > > > > On behalf of the PMC, I'm happy to let you know that Gustavo
> de
> > > > > Morais
> > > > > > > > has accepted the invitation to become a Flink Committer.
> > > > > > > >
> > > > > > > > Gustavo has been a dedicated contributor to the Flink
> ecosystem
> > > > over
> > > > > > the
> > > > > > > > past two years. Based on the project statistics, Gustavo has
> > > > authored
> > > > > > 74
> > > > > > > > PRs, provided over 110 reviews, and designed 3 major FLIPs
> > > spanning
> > > > > key
> > > > > > > > technical areas:
> > > > > > > >
> > > > > > > > Multi-Way Join Operator (FLIP-516): He authored and drove
> this
> > > > major
> > > > > > > > feature for the Flink 2.1 release. This operator is crucial
> for
> > > > > > > > optimizing and managing large state sizes in complex join
> > > > operations.
> > > > > > He
> > > > > > > > also worked closely with contributors from other companies to
> > > > further
> > > > > > > > improve the initial implementation.
> > > > > > > >
> > > > > > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently
> > > leading
> > > > > the
> > > > > > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG
> built-in
> > > PTFs
> > > > > to
> > > > > > > > handle custom CDC formats, with the first part of the feature
> > > > already
> > > > > > > > landing in the Flink 2.3 release.
> > > > > > > >
> > > > > > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and
> > corrected a
> > > > > > design
> > > > > > > > flaw in our upsert key derivation logic on string handling.
> By
> > > > > > > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> > > > > > Utilities,
> > > > > > > > this work significantly improves our data validation
> standards
> > > > within
> > > > > > > > the engine.
> > > > > > > >
> > > > > > > > Beyond his code contributions, Gustavo has shared his work on
> > > > > Multi-Way
> > > > > > > > Joins at Flink Forward 2025.
> > > > > > > >
> > > > > > > > Please join me in congratulating Gustavo for becoming an
> Apache
> > > > Flink
> > > > > > > > committer!
> > > > > > > >
> > > > > > > > Best,
> > > > > > > > Timo (on behalf of the Flink PMC)
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Yuepeng Pan <hi...@gmail.com>.
Congrats Gustavo!
Best regards,
Yuepeng Pan
Roman Khachatryan <ro...@apache.org> 于2026年6月3日周三 16:20写道：
> Congratulations Gustavo!
>
> Regards,
> Roman
>
>
> On Wed, Jun 3, 2026 at 7:20 AM Efrat Levitan <ef...@gmail.com>
> wrote:
>
> > Congrats Gustavo!
> >
> > Efrat
> >
> > On Wed, 3 Jun 2026 at 06:29, Peter Huang <hu...@gmail.com>
> > wrote:
> >
> > > Congratulations Gustavo!
> > >
> > >
> > >
> > > Cheers,
> > > Peter Huang
> > >
> > > On Tue, Jun 2, 2026 at 5:51 PM Yash Anand <ya...@gmail.com>
> > > wrote:
> > >
> > > > Congratulations Gustavo!
> > > >
> > > > Best,
> > > > Yash Anand
> > > >
> > > > On Tue, Jun 2, 2026 at 5:05 PM Weiqing Yang <
> yangweiqing001@gmail.com>
> > > > wrote:
> > > >
> > > > > Congratulations Gustavo!
> > > > >
> > > > > Cheers,
> > > > > Weiqing
> > > > >
> > > > > On Thu, May 21, 2026 at 8:56 PM Yanquan Lv <ku...@apache.org>
> wrote:
> > > > >
> > > > > > Congratulations Gustavo!
> > > > > >
> > > > > > Thanks,
> > > > > > Yanquan
> > > > > >
> > > > > > Timo Walther <tw...@apache.org> 于2026年5月21日周四 18:00写道：
> > > > > >
> > > > > > > Hello everyone,
> > > > > > >
> > > > > > > On behalf of the PMC, I'm happy to let you know that Gustavo de
> > > > Morais
> > > > > > > has accepted the invitation to become a Flink Committer.
> > > > > > >
> > > > > > > Gustavo has been a dedicated contributor to the Flink ecosystem
> > > over
> > > > > the
> > > > > > > past two years. Based on the project statistics, Gustavo has
> > > authored
> > > > > 74
> > > > > > > PRs, provided over 110 reviews, and designed 3 major FLIPs
> > spanning
> > > > key
> > > > > > > technical areas:
> > > > > > >
> > > > > > > Multi-Way Join Operator (FLIP-516): He authored and drove this
> > > major
> > > > > > > feature for the Flink 2.1 release. This operator is crucial for
> > > > > > > optimizing and managing large state sizes in complex join
> > > operations.
> > > > > He
> > > > > > > also worked closely with contributors from other companies to
> > > further
> > > > > > > improve the initial implementation.
> > > > > > >
> > > > > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently
> > leading
> > > > the
> > > > > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in
> > PTFs
> > > > to
> > > > > > > handle custom CDC formats, with the first part of the feature
> > > already
> > > > > > > landing in the Flink 2.3 release.
> > > > > > >
> > > > > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and
> corrected a
> > > > > design
> > > > > > > flaw in our upsert key derivation logic on string handling. By
> > > > > > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> > > > > Utilities,
> > > > > > > this work significantly improves our data validation standards
> > > within
> > > > > > > the engine.
> > > > > > >
> > > > > > > Beyond his code contributions, Gustavo has shared his work on
> > > > Multi-Way
> > > > > > > Joins at Flink Forward 2025.
> > > > > > >
> > > > > > > Please join me in congratulating Gustavo for becoming an Apache
> > > Flink
> > > > > > > committer!
> > > > > > >
> > > > > > > Best,
> > > > > > > Timo (on behalf of the Flink PMC)
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Roman Khachatryan <ro...@apache.org>.
Congratulations Gustavo!
Regards,
Roman
On Wed, Jun 3, 2026 at 7:20 AM Efrat Levitan <ef...@gmail.com> wrote:
> Congrats Gustavo!
>
> Efrat
>
> On Wed, 3 Jun 2026 at 06:29, Peter Huang <hu...@gmail.com>
> wrote:
>
> > Congratulations Gustavo!
> >
> >
> >
> > Cheers,
> > Peter Huang
> >
> > On Tue, Jun 2, 2026 at 5:51 PM Yash Anand <ya...@gmail.com>
> > wrote:
> >
> > > Congratulations Gustavo!
> > >
> > > Best,
> > > Yash Anand
> > >
> > > On Tue, Jun 2, 2026 at 5:05 PM Weiqing Yang <ya...@gmail.com>
> > > wrote:
> > >
> > > > Congratulations Gustavo!
> > > >
> > > > Cheers,
> > > > Weiqing
> > > >
> > > > On Thu, May 21, 2026 at 8:56 PM Yanquan Lv <ku...@apache.org> wrote:
> > > >
> > > > > Congratulations Gustavo!
> > > > >
> > > > > Thanks,
> > > > > Yanquan
> > > > >
> > > > > Timo Walther <tw...@apache.org> 于2026年5月21日周四 18:00写道：
> > > > >
> > > > > > Hello everyone,
> > > > > >
> > > > > > On behalf of the PMC, I'm happy to let you know that Gustavo de
> > > Morais
> > > > > > has accepted the invitation to become a Flink Committer.
> > > > > >
> > > > > > Gustavo has been a dedicated contributor to the Flink ecosystem
> > over
> > > > the
> > > > > > past two years. Based on the project statistics, Gustavo has
> > authored
> > > > 74
> > > > > > PRs, provided over 110 reviews, and designed 3 major FLIPs
> spanning
> > > key
> > > > > > technical areas:
> > > > > >
> > > > > > Multi-Way Join Operator (FLIP-516): He authored and drove this
> > major
> > > > > > feature for the Flink 2.1 release. This operator is crucial for
> > > > > > optimizing and managing large state sizes in complex join
> > operations.
> > > > He
> > > > > > also worked closely with contributors from other companies to
> > further
> > > > > > improve the initial implementation.
> > > > > >
> > > > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently
> leading
> > > the
> > > > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in
> PTFs
> > > to
> > > > > > handle custom CDC formats, with the first part of the feature
> > already
> > > > > > landing in the Flink 2.3 release.
> > > > > >
> > > > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a
> > > > design
> > > > > > flaw in our upsert key derivation logic on string handling. By
> > > > > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> > > > Utilities,
> > > > > > this work significantly improves our data validation standards
> > within
> > > > > > the engine.
> > > > > >
> > > > > > Beyond his code contributions, Gustavo has shared his work on
> > > Multi-Way
> > > > > > Joins at Flink Forward 2025.
> > > > > >
> > > > > > Please join me in congratulating Gustavo for becoming an Apache
> > Flink
> > > > > > committer!
> > > > > >
> > > > > > Best,
> > > > > > Timo (on behalf of the Flink PMC)
> > > > > >
> > > > >
> > > >
> > >
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Efrat Levitan <ef...@gmail.com>.
Congrats Gustavo!
Efrat
On Wed, 3 Jun 2026 at 06:29, Peter Huang <hu...@gmail.com> wrote:
> Congratulations Gustavo!
>
>
>
> Cheers,
> Peter Huang
>
> On Tue, Jun 2, 2026 at 5:51 PM Yash Anand <ya...@gmail.com>
> wrote:
>
> > Congratulations Gustavo!
> >
> > Best,
> > Yash Anand
> >
> > On Tue, Jun 2, 2026 at 5:05 PM Weiqing Yang <ya...@gmail.com>
> > wrote:
> >
> > > Congratulations Gustavo!
> > >
> > > Cheers,
> > > Weiqing
> > >
> > > On Thu, May 21, 2026 at 8:56 PM Yanquan Lv <ku...@apache.org> wrote:
> > >
> > > > Congratulations Gustavo!
> > > >
> > > > Thanks,
> > > > Yanquan
> > > >
> > > > Timo Walther <tw...@apache.org> 于2026年5月21日周四 18:00写道：
> > > >
> > > > > Hello everyone,
> > > > >
> > > > > On behalf of the PMC, I'm happy to let you know that Gustavo de
> > Morais
> > > > > has accepted the invitation to become a Flink Committer.
> > > > >
> > > > > Gustavo has been a dedicated contributor to the Flink ecosystem
> over
> > > the
> > > > > past two years. Based on the project statistics, Gustavo has
> authored
> > > 74
> > > > > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning
> > key
> > > > > technical areas:
> > > > >
> > > > > Multi-Way Join Operator (FLIP-516): He authored and drove this
> major
> > > > > feature for the Flink 2.1 release. This operator is crucial for
> > > > > optimizing and managing large state sizes in complex join
> operations.
> > > He
> > > > > also worked closely with contributors from other companies to
> further
> > > > > improve the initial implementation.
> > > > >
> > > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading
> > the
> > > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs
> > to
> > > > > handle custom CDC formats, with the first part of the feature
> already
> > > > > landing in the Flink 2.3 release.
> > > > >
> > > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a
> > > design
> > > > > flaw in our upsert key derivation logic on string handling. By
> > > > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> > > Utilities,
> > > > > this work significantly improves our data validation standards
> within
> > > > > the engine.
> > > > >
> > > > > Beyond his code contributions, Gustavo has shared his work on
> > Multi-Way
> > > > > Joins at Flink Forward 2025.
> > > > >
> > > > > Please join me in congratulating Gustavo for becoming an Apache
> Flink
> > > > > committer!
> > > > >
> > > > > Best,
> > > > > Timo (on behalf of the Flink PMC)
> > > > >
> > > >
> > >
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Peter Huang <hu...@gmail.com>.
Congratulations Gustavo!
Cheers,
Peter Huang
On Tue, Jun 2, 2026 at 5:51 PM Yash Anand <ya...@gmail.com> wrote:
> Congratulations Gustavo!
>
> Best,
> Yash Anand
>
> On Tue, Jun 2, 2026 at 5:05 PM Weiqing Yang <ya...@gmail.com>
> wrote:
>
> > Congratulations Gustavo!
> >
> > Cheers,
> > Weiqing
> >
> > On Thu, May 21, 2026 at 8:56 PM Yanquan Lv <ku...@apache.org> wrote:
> >
> > > Congratulations Gustavo!
> > >
> > > Thanks,
> > > Yanquan
> > >
> > > Timo Walther <tw...@apache.org> 于2026年5月21日周四 18:00写道：
> > >
> > > > Hello everyone,
> > > >
> > > > On behalf of the PMC, I'm happy to let you know that Gustavo de
> Morais
> > > > has accepted the invitation to become a Flink Committer.
> > > >
> > > > Gustavo has been a dedicated contributor to the Flink ecosystem over
> > the
> > > > past two years. Based on the project statistics, Gustavo has authored
> > 74
> > > > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning
> key
> > > > technical areas:
> > > >
> > > > Multi-Way Join Operator (FLIP-516): He authored and drove this major
> > > > feature for the Flink 2.1 release. This operator is crucial for
> > > > optimizing and managing large state sizes in complex join operations.
> > He
> > > > also worked closely with contributors from other companies to further
> > > > improve the initial implementation.
> > > >
> > > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading
> the
> > > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs
> to
> > > > handle custom CDC formats, with the first part of the feature already
> > > > landing in the Flink 2.3 release.
> > > >
> > > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a
> > design
> > > > flaw in our upsert key derivation logic on string handling. By
> > > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> > Utilities,
> > > > this work significantly improves our data validation standards within
> > > > the engine.
> > > >
> > > > Beyond his code contributions, Gustavo has shared his work on
> Multi-Way
> > > > Joins at Flink Forward 2025.
> > > >
> > > > Please join me in congratulating Gustavo for becoming an Apache Flink
> > > > committer!
> > > >
> > > > Best,
> > > > Timo (on behalf of the Flink PMC)
> > > >
> > >
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Yash Anand <ya...@gmail.com>.
Congratulations Gustavo!
Best,
Yash Anand
On Tue, Jun 2, 2026 at 5:05 PM Weiqing Yang <ya...@gmail.com>
wrote:
> Congratulations Gustavo!
>
> Cheers,
> Weiqing
>
> On Thu, May 21, 2026 at 8:56 PM Yanquan Lv <ku...@apache.org> wrote:
>
> > Congratulations Gustavo!
> >
> > Thanks,
> > Yanquan
> >
> > Timo Walther <tw...@apache.org> 于2026年5月21日周四 18:00写道：
> >
> > > Hello everyone,
> > >
> > > On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> > > has accepted the invitation to become a Flink Committer.
> > >
> > > Gustavo has been a dedicated contributor to the Flink ecosystem over
> the
> > > past two years. Based on the project statistics, Gustavo has authored
> 74
> > > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> > > technical areas:
> > >
> > > Multi-Way Join Operator (FLIP-516): He authored and drove this major
> > > feature for the Flink 2.1 release. This operator is crucial for
> > > optimizing and managing large state sizes in complex join operations.
> He
> > > also worked closely with contributors from other companies to further
> > > improve the initial implementation.
> > >
> > > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> > > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> > > handle custom CDC formats, with the first part of the feature already
> > > landing in the Flink 2.3 release.
> > >
> > > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a
> design
> > > flaw in our upsert key derivation logic on string handling. By
> > > introducing strict BYTES-to-STRING CAST with UTF-8 Validation
> Utilities,
> > > this work significantly improves our data validation standards within
> > > the engine.
> > >
> > > Beyond his code contributions, Gustavo has shared his work on Multi-Way
> > > Joins at Flink Forward 2025.
> > >
> > > Please join me in congratulating Gustavo for becoming an Apache Flink
> > > committer!
> > >
> > > Best,
> > > Timo (on behalf of the Flink PMC)
> > >
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Weiqing Yang <ya...@gmail.com>.
Congratulations Gustavo!
Cheers,
Weiqing
On Thu, May 21, 2026 at 8:56 PM Yanquan Lv <ku...@apache.org> wrote:
> Congratulations Gustavo!
>
> Thanks,
> Yanquan
>
> Timo Walther <tw...@apache.org> 于2026年5月21日周四 18:00写道：
>
> > Hello everyone,
> >
> > On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> > has accepted the invitation to become a Flink Committer.
> >
> > Gustavo has been a dedicated contributor to the Flink ecosystem over the
> > past two years. Based on the project statistics, Gustavo has authored 74
> > PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> > technical areas:
> >
> > Multi-Way Join Operator (FLIP-516): He authored and drove this major
> > feature for the Flink 2.1 release. This operator is crucial for
> > optimizing and managing large state sizes in complex join operations. He
> > also worked closely with contributors from other companies to further
> > improve the initial implementation.
> >
> > FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> > initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> > handle custom CDC formats, with the first part of the feature already
> > landing in the Flink 2.3 release.
> >
> > BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a design
> > flaw in our upsert key derivation logic on string handling. By
> > introducing strict BYTES-to-STRING CAST with UTF-8 Validation Utilities,
> > this work significantly improves our data validation standards within
> > the engine.
> >
> > Beyond his code contributions, Gustavo has shared his work on Multi-Way
> > Joins at Flink Forward 2025.
> >
> > Please join me in congratulating Gustavo for becoming an Apache Flink
> > committer!
> >
> > Best,
> > Timo (on behalf of the Flink PMC)
> >
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Yanquan Lv <ku...@apache.org>.
Congratulations Gustavo!
Thanks,
Yanquan
Timo Walther <tw...@apache.org> 于2026年5月21日周四 18:00写道：
> Hello everyone,
>
> On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> has accepted the invitation to become a Flink Committer.
>
> Gustavo has been a dedicated contributor to the Flink ecosystem over the
> past two years. Based on the project statistics, Gustavo has authored 74
> PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> technical areas:
>
> Multi-Way Join Operator (FLIP-516): He authored and drove this major
> feature for the Flink 2.1 release. This operator is crucial for
> optimizing and managing large state sizes in complex join operations. He
> also worked closely with contributors from other companies to further
> improve the initial implementation.
>
> FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> handle custom CDC formats, with the first part of the feature already
> landing in the Flink 2.3 release.
>
> BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a design
> flaw in our upsert key derivation logic on string handling. By
> introducing strict BYTES-to-STRING CAST with UTF-8 Validation Utilities,
> this work significantly improves our data validation standards within
> the engine.
>
> Beyond his code contributions, Gustavo has shared his work on Multi-Way
> Joins at Flink Forward 2025.
>
> Please join me in congratulating Gustavo for becoming an Apache Flink
> committer!
>
> Best,
> Timo (on behalf of the Flink PMC)
>
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
Posted by Swapnal Varma <sw...@gmail.com>.
Congratulations Gustavo!
Best,
Swapnal
On Thu, 21 May 2026, 15:30 Timo Walther, <tw...@apache.org> wrote:
> Hello everyone,
>
> On behalf of the PMC, I'm happy to let you know that Gustavo de Morais
> has accepted the invitation to become a Flink Committer.
>
> Gustavo has been a dedicated contributor to the Flink ecosystem over the
> past two years. Based on the project statistics, Gustavo has authored 74
> PRs, provided over 110 reviews, and designed 3 major FLIPs spanning key
> technical areas:
>
> Multi-Way Join Operator (FLIP-516): He authored and drove this major
> feature for the Flink 2.1 release. This operator is crucial for
> optimizing and managing large state sizes in complex join operations. He
> also worked closely with contributors from other companies to further
> improve the initial implementation.
>
> FROM/TO_CHANGELOG built-in PTFs(FLIP-564): He is currently leading the
> initiative to support FROM_CHANGELOG and TO_CHANGELOG built-in PTFs to
> handle custom CDC formats, with the first part of the feature already
> landing in the Flink 2.3 release.
>
> BYTES-to-STRING CAST (FLIP-568): Gustavo detected and corrected a design
> flaw in our upsert key derivation logic on string handling. By
> introducing strict BYTES-to-STRING CAST with UTF-8 Validation Utilities,
> this work significantly improves our data validation standards within
> the engine.
>
> Beyond his code contributions, Gustavo has shared his work on Multi-Way
> Joins at Flink Forward 2025.
>
> Please join me in congratulating Gustavo for becoming an Apache Flink
> committer!
>
> Best,
> Timo (on behalf of the Flink PMC)
>