You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@flink.apache.org by Weiqing Yang <ya...@gmail.com> on 2026/06/03 00:04:14 UTC
Re: [ANNOUNCE] New Apache Flink Committer - Gustavo de Morais
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 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)
> > >
> >
>