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Posted to dev@kafka.apache.org by Jun Rao <ju...@confluent.io.INVALID> on 2023/02/16 21:54:41 UTC
[ANNOUNCE] New committer: Lucas Bradstreet
Hi, Everyone,
The PMC of Apache Kafka is pleased to announce a new Kafka committer Lucas
Bradstreet.
Lucas has been a long time Kafka contributor since Oct. 2018. He has been
extremely valuable for Kafka on both performance and correctness
improvements.
The following are his performance related contributions.
KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
iterator which is not used
KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
KAFKA-9729: avoid readLock in authorizer ACL lookups
KAFKA-9039: Optimize ReplicaFetcher fetch path
KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
The following are his correctness related contributions.
KAFKA-13194: LogCleaner may clean past highwatermark
KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment recovery
for epoch 0
KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
Congratulations, Lucas!
Thanks,
Jun (on behalf of the Apache Kafka PMC)
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Colin McCabe <cm...@apache.org>.
Congratulations, Lucas!
best,
Colin
On Thu, Feb 16, 2023, at 13:54, Jun Rao wrote:
> Hi, Everyone,
>
> The PMC of Apache Kafka is pleased to announce a new Kafka committer Lucas
> Bradstreet.
>
> Lucas has been a long time Kafka contributor since Oct. 2018. He has been
> extremely valuable for Kafka on both performance and correctness
> improvements.
>
> The following are his performance related contributions.
>
> KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> iterator which is not used
> KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> KAFKA-9729: avoid readLock in authorizer ACL lookups
> KAFKA-9039: Optimize ReplicaFetcher fetch path
> KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
>
> The following are his correctness related contributions.
>
> KAFKA-13194: LogCleaner may clean past highwatermark
> KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment recovery
> for epoch 0
> KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
>
> Congratulations, Lucas!
>
> Thanks,
>
> Jun (on behalf of the Apache Kafka PMC)
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Chris Egerton <ch...@aiven.io.INVALID>.
Congrats!
On Fri, Feb 17, 2023 at 9:07 AM Bill Bejeck <bb...@apache.org> wrote:
> Congratulations Lucas!
>
> On Fri, Feb 17, 2023 at 4:28 AM Mickael Maison <mi...@gmail.com>
> wrote:
>
> > Congratulations Lucas!
> >
> > On Fri, Feb 17, 2023 at 7:59 AM Tom Bentley <tb...@redhat.com> wrote:
> > >
> > > Congratulations!
> > >
> > > On Fri, 17 Feb 2023 at 05:26, Yash Mayya <ya...@gmail.com> wrote:
> > >
> > > > Congratulations Lucas!
> > > >
> > > > On Fri, Feb 17, 2023 at 3:25 AM Jun Rao <ju...@confluent.io.invalid>
> > wrote:
> > > >
> > > > > Hi, Everyone,
> > > > >
> > > > > The PMC of Apache Kafka is pleased to announce a new Kafka
> committer
> > > > Lucas
> > > > > Bradstreet.
> > > > >
> > > > > Lucas has been a long time Kafka contributor since Oct. 2018. He
> has
> > been
> > > > > extremely valuable for Kafka on both performance and correctness
> > > > > improvements.
> > > > >
> > > > > The following are his performance related contributions.
> > > > >
> > > > > KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates
> > batch
> > > > > iterator which is not used
> > > > > KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> > > > > KAFKA-9729: avoid readLock in authorizer ACL lookups
> > > > > KAFKA-9039: Optimize ReplicaFetcher fetch path
> > > > > KAFKA-8841: Reduce overhead of
> > ReplicaManager.updateFollowerFetchState
> > > > >
> > > > > The following are his correctness related contributions.
> > > > >
> > > > > KAFKA-13194: LogCleaner may clean past highwatermark
> > > > > KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> > > > recovery
> > > > > for epoch 0
> > > > > KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> > > > >
> > > > > Congratulations, Lucas!
> > > > >
> > > > > Thanks,
> > > > >
> > > > > Jun (on behalf of the Apache Kafka PMC)
> > > > >
> > > >
> >
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Bill Bejeck <bb...@apache.org>.
Congratulations Lucas!
On Fri, Feb 17, 2023 at 4:28 AM Mickael Maison <mi...@gmail.com>
wrote:
> Congratulations Lucas!
>
> On Fri, Feb 17, 2023 at 7:59 AM Tom Bentley <tb...@redhat.com> wrote:
> >
> > Congratulations!
> >
> > On Fri, 17 Feb 2023 at 05:26, Yash Mayya <ya...@gmail.com> wrote:
> >
> > > Congratulations Lucas!
> > >
> > > On Fri, Feb 17, 2023 at 3:25 AM Jun Rao <ju...@confluent.io.invalid>
> wrote:
> > >
> > > > Hi, Everyone,
> > > >
> > > > The PMC of Apache Kafka is pleased to announce a new Kafka committer
> > > Lucas
> > > > Bradstreet.
> > > >
> > > > Lucas has been a long time Kafka contributor since Oct. 2018. He has
> been
> > > > extremely valuable for Kafka on both performance and correctness
> > > > improvements.
> > > >
> > > > The following are his performance related contributions.
> > > >
> > > > KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates
> batch
> > > > iterator which is not used
> > > > KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> > > > KAFKA-9729: avoid readLock in authorizer ACL lookups
> > > > KAFKA-9039: Optimize ReplicaFetcher fetch path
> > > > KAFKA-8841: Reduce overhead of
> ReplicaManager.updateFollowerFetchState
> > > >
> > > > The following are his correctness related contributions.
> > > >
> > > > KAFKA-13194: LogCleaner may clean past highwatermark
> > > > KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> > > recovery
> > > > for epoch 0
> > > > KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> > > >
> > > > Congratulations, Lucas!
> > > >
> > > > Thanks,
> > > >
> > > > Jun (on behalf of the Apache Kafka PMC)
> > > >
> > >
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Mickael Maison <mi...@gmail.com>.
Congratulations Lucas!
On Fri, Feb 17, 2023 at 7:59 AM Tom Bentley <tb...@redhat.com> wrote:
>
> Congratulations!
>
> On Fri, 17 Feb 2023 at 05:26, Yash Mayya <ya...@gmail.com> wrote:
>
> > Congratulations Lucas!
> >
> > On Fri, Feb 17, 2023 at 3:25 AM Jun Rao <ju...@confluent.io.invalid> wrote:
> >
> > > Hi, Everyone,
> > >
> > > The PMC of Apache Kafka is pleased to announce a new Kafka committer
> > Lucas
> > > Bradstreet.
> > >
> > > Lucas has been a long time Kafka contributor since Oct. 2018. He has been
> > > extremely valuable for Kafka on both performance and correctness
> > > improvements.
> > >
> > > The following are his performance related contributions.
> > >
> > > KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> > > iterator which is not used
> > > KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> > > KAFKA-9729: avoid readLock in authorizer ACL lookups
> > > KAFKA-9039: Optimize ReplicaFetcher fetch path
> > > KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
> > >
> > > The following are his correctness related contributions.
> > >
> > > KAFKA-13194: LogCleaner may clean past highwatermark
> > > KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> > recovery
> > > for epoch 0
> > > KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> > >
> > > Congratulations, Lucas!
> > >
> > > Thanks,
> > >
> > > Jun (on behalf of the Apache Kafka PMC)
> > >
> >
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Tom Bentley <tb...@redhat.com>.
Congratulations!
On Fri, 17 Feb 2023 at 05:26, Yash Mayya <ya...@gmail.com> wrote:
> Congratulations Lucas!
>
> On Fri, Feb 17, 2023 at 3:25 AM Jun Rao <ju...@confluent.io.invalid> wrote:
>
> > Hi, Everyone,
> >
> > The PMC of Apache Kafka is pleased to announce a new Kafka committer
> Lucas
> > Bradstreet.
> >
> > Lucas has been a long time Kafka contributor since Oct. 2018. He has been
> > extremely valuable for Kafka on both performance and correctness
> > improvements.
> >
> > The following are his performance related contributions.
> >
> > KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> > iterator which is not used
> > KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> > KAFKA-9729: avoid readLock in authorizer ACL lookups
> > KAFKA-9039: Optimize ReplicaFetcher fetch path
> > KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
> >
> > The following are his correctness related contributions.
> >
> > KAFKA-13194: LogCleaner may clean past highwatermark
> > KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> recovery
> > for epoch 0
> > KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> >
> > Congratulations, Lucas!
> >
> > Thanks,
> >
> > Jun (on behalf of the Apache Kafka PMC)
> >
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Yash Mayya <ya...@gmail.com>.
Congratulations Lucas!
On Fri, Feb 17, 2023 at 3:25 AM Jun Rao <ju...@confluent.io.invalid> wrote:
> Hi, Everyone,
>
> The PMC of Apache Kafka is pleased to announce a new Kafka committer Lucas
> Bradstreet.
>
> Lucas has been a long time Kafka contributor since Oct. 2018. He has been
> extremely valuable for Kafka on both performance and correctness
> improvements.
>
> The following are his performance related contributions.
>
> KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> iterator which is not used
> KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> KAFKA-9729: avoid readLock in authorizer ACL lookups
> KAFKA-9039: Optimize ReplicaFetcher fetch path
> KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
>
> The following are his correctness related contributions.
>
> KAFKA-13194: LogCleaner may clean past highwatermark
> KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment recovery
> for epoch 0
> KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
>
> Congratulations, Lucas!
>
> Thanks,
>
> Jun (on behalf of the Apache Kafka PMC)
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by John Roesler <vv...@apache.org>.
Congratulations, Lucas!
-John
On Thu, Feb 16, 2023, at 19:52, Luke Chen wrote:
> Congratulations, Lucas!
>
> Luke
>
> On Fri, Feb 17, 2023 at 8:57 AM Guozhang Wang <gu...@gmail.com>
> wrote:
>
>> Congratulations, Lucas!
>>
>> On Thu, Feb 16, 2023 at 3:18 PM Kowshik Prakasam <ko...@gmail.com>
>> wrote:
>> >
>> > Congratulations, Lucas!
>> >
>> >
>> > Cheers,
>> > Kowshik
>> >
>> > On Thu, Feb 16, 2023, 2:07 PM Justine Olshan
>> <jo...@confluent.io.invalid>
>> > wrote:
>> >
>> > > Congratulations Lucas!
>> > >
>> > > Thanks for your mentorship on some of my KIPs as well :)
>> > >
>> > > On Thu, Feb 16, 2023 at 1:56 PM Jun Rao <ju...@confluent.io.invalid>
>> wrote:
>> > >
>> > > > Hi, Everyone,
>> > > >
>> > > > The PMC of Apache Kafka is pleased to announce a new Kafka committer
>> > > Lucas
>> > > > Bradstreet.
>> > > >
>> > > > Lucas has been a long time Kafka contributor since Oct. 2018. He has
>> been
>> > > > extremely valuable for Kafka on both performance and correctness
>> > > > improvements.
>> > > >
>> > > > The following are his performance related contributions.
>> > > >
>> > > > KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates
>> batch
>> > > > iterator which is not used
>> > > > KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
>> > > > KAFKA-9729: avoid readLock in authorizer ACL lookups
>> > > > KAFKA-9039: Optimize ReplicaFetcher fetch path
>> > > > KAFKA-8841: Reduce overhead of
>> ReplicaManager.updateFollowerFetchState
>> > > >
>> > > > The following are his correctness related contributions.
>> > > >
>> > > > KAFKA-13194: LogCleaner may clean past highwatermark
>> > > > KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
>> > > recovery
>> > > > for epoch 0
>> > > > KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
>> > > >
>> > > > Congratulations, Lucas!
>> > > >
>> > > > Thanks,
>> > > >
>> > > > Jun (on behalf of the Apache Kafka PMC)
>> > > >
>> > >
>>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Luke Chen <sh...@gmail.com>.
Congratulations, Lucas!
Luke
On Fri, Feb 17, 2023 at 8:57 AM Guozhang Wang <gu...@gmail.com>
wrote:
> Congratulations, Lucas!
>
> On Thu, Feb 16, 2023 at 3:18 PM Kowshik Prakasam <ko...@gmail.com>
> wrote:
> >
> > Congratulations, Lucas!
> >
> >
> > Cheers,
> > Kowshik
> >
> > On Thu, Feb 16, 2023, 2:07 PM Justine Olshan
> <jo...@confluent.io.invalid>
> > wrote:
> >
> > > Congratulations Lucas!
> > >
> > > Thanks for your mentorship on some of my KIPs as well :)
> > >
> > > On Thu, Feb 16, 2023 at 1:56 PM Jun Rao <ju...@confluent.io.invalid>
> wrote:
> > >
> > > > Hi, Everyone,
> > > >
> > > > The PMC of Apache Kafka is pleased to announce a new Kafka committer
> > > Lucas
> > > > Bradstreet.
> > > >
> > > > Lucas has been a long time Kafka contributor since Oct. 2018. He has
> been
> > > > extremely valuable for Kafka on both performance and correctness
> > > > improvements.
> > > >
> > > > The following are his performance related contributions.
> > > >
> > > > KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates
> batch
> > > > iterator which is not used
> > > > KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> > > > KAFKA-9729: avoid readLock in authorizer ACL lookups
> > > > KAFKA-9039: Optimize ReplicaFetcher fetch path
> > > > KAFKA-8841: Reduce overhead of
> ReplicaManager.updateFollowerFetchState
> > > >
> > > > The following are his correctness related contributions.
> > > >
> > > > KAFKA-13194: LogCleaner may clean past highwatermark
> > > > KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> > > recovery
> > > > for epoch 0
> > > > KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> > > >
> > > > Congratulations, Lucas!
> > > >
> > > > Thanks,
> > > >
> > > > Jun (on behalf of the Apache Kafka PMC)
> > > >
> > >
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Guozhang Wang <gu...@gmail.com>.
Congratulations, Lucas!
On Thu, Feb 16, 2023 at 3:18 PM Kowshik Prakasam <ko...@gmail.com> wrote:
>
> Congratulations, Lucas!
>
>
> Cheers,
> Kowshik
>
> On Thu, Feb 16, 2023, 2:07 PM Justine Olshan <jo...@confluent.io.invalid>
> wrote:
>
> > Congratulations Lucas!
> >
> > Thanks for your mentorship on some of my KIPs as well :)
> >
> > On Thu, Feb 16, 2023 at 1:56 PM Jun Rao <ju...@confluent.io.invalid> wrote:
> >
> > > Hi, Everyone,
> > >
> > > The PMC of Apache Kafka is pleased to announce a new Kafka committer
> > Lucas
> > > Bradstreet.
> > >
> > > Lucas has been a long time Kafka contributor since Oct. 2018. He has been
> > > extremely valuable for Kafka on both performance and correctness
> > > improvements.
> > >
> > > The following are his performance related contributions.
> > >
> > > KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> > > iterator which is not used
> > > KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> > > KAFKA-9729: avoid readLock in authorizer ACL lookups
> > > KAFKA-9039: Optimize ReplicaFetcher fetch path
> > > KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
> > >
> > > The following are his correctness related contributions.
> > >
> > > KAFKA-13194: LogCleaner may clean past highwatermark
> > > KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> > recovery
> > > for epoch 0
> > > KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> > >
> > > Congratulations, Lucas!
> > >
> > > Thanks,
> > >
> > > Jun (on behalf of the Apache Kafka PMC)
> > >
> >
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Kowshik Prakasam <ko...@gmail.com>.
Congratulations, Lucas!
Cheers,
Kowshik
On Thu, Feb 16, 2023, 2:07 PM Justine Olshan <jo...@confluent.io.invalid>
wrote:
> Congratulations Lucas!
>
> Thanks for your mentorship on some of my KIPs as well :)
>
> On Thu, Feb 16, 2023 at 1:56 PM Jun Rao <ju...@confluent.io.invalid> wrote:
>
> > Hi, Everyone,
> >
> > The PMC of Apache Kafka is pleased to announce a new Kafka committer
> Lucas
> > Bradstreet.
> >
> > Lucas has been a long time Kafka contributor since Oct. 2018. He has been
> > extremely valuable for Kafka on both performance and correctness
> > improvements.
> >
> > The following are his performance related contributions.
> >
> > KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> > iterator which is not used
> > KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> > KAFKA-9729: avoid readLock in authorizer ACL lookups
> > KAFKA-9039: Optimize ReplicaFetcher fetch path
> > KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
> >
> > The following are his correctness related contributions.
> >
> > KAFKA-13194: LogCleaner may clean past highwatermark
> > KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> recovery
> > for epoch 0
> > KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> >
> > Congratulations, Lucas!
> >
> > Thanks,
> >
> > Jun (on behalf of the Apache Kafka PMC)
> >
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Justine Olshan <jo...@confluent.io.INVALID>.
Congratulations Lucas!
Thanks for your mentorship on some of my KIPs as well :)
On Thu, Feb 16, 2023 at 1:56 PM Jun Rao <ju...@confluent.io.invalid> wrote:
> Hi, Everyone,
>
> The PMC of Apache Kafka is pleased to announce a new Kafka committer Lucas
> Bradstreet.
>
> Lucas has been a long time Kafka contributor since Oct. 2018. He has been
> extremely valuable for Kafka on both performance and correctness
> improvements.
>
> The following are his performance related contributions.
>
> KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> iterator which is not used
> KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> KAFKA-9729: avoid readLock in authorizer ACL lookups
> KAFKA-9039: Optimize ReplicaFetcher fetch path
> KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
>
> The following are his correctness related contributions.
>
> KAFKA-13194: LogCleaner may clean past highwatermark
> KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment recovery
> for epoch 0
> KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
>
> Congratulations, Lucas!
>
> Thanks,
>
> Jun (on behalf of the Apache Kafka PMC)
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Satish Duggana <sa...@gmail.com>.
Congratulations Lucas!!
On Mon, 20 Feb 2023 at 17:07, Rajini Sivaram <ra...@gmail.com>
wrote:
> Congratulations, Lucas!
>
> Regards,
>
> Rajini
>
> On Mon, Feb 20, 2023 at 8:39 AM Bruno Cadonna <ca...@apache.org> wrote:
>
> > Congrats!
> >
> > Best,
> > Bruno
> >
> > On 18.02.23 02:21, Ron Dagostino wrote:
> > > Congrats, Lucas!
> > >
> > > Ron
> > >
> > >> On Feb 17, 2023, at 1:49 PM, Viktor Somogyi-Vass <
> > viktor.somogyi@cloudera.com.invalid> wrote:
> > >>
> > >> Congrats Lucas!
> > >>
> > >>> On Fri, Feb 17, 2023, 19:12 Kirk True <ki...@kirktrue.pro> wrote:
> > >>>
> > >>> Congrats Lucas!
> > >>>
> > >>>> On Thu, Feb 16, 2023, at 1:54 PM, Jun Rao wrote:
> > >>>> Hi, Everyone,
> > >>>>
> > >>>> The PMC of Apache Kafka is pleased to announce a new Kafka committer
> > >>> Lucas
> > >>>> Bradstreet.
> > >>>>
> > >>>> Lucas has been a long time Kafka contributor since Oct. 2018. He has
> > been
> > >>>> extremely valuable for Kafka on both performance and correctness
> > >>>> improvements.
> > >>>>
> > >>>> The following are his performance related contributions.
> > >>>>
> > >>>> KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates
> batch
> > >>>> iterator which is not used
> > >>>> KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> > >>>> KAFKA-9729: avoid readLock in authorizer ACL lookups
> > >>>> KAFKA-9039: Optimize ReplicaFetcher fetch path
> > >>>> KAFKA-8841: Reduce overhead of
> ReplicaManager.updateFollowerFetchState
> > >>>>
> > >>>> The following are his correctness related contributions.
> > >>>>
> > >>>> KAFKA-13194: LogCleaner may clean past highwatermark
> > >>>> KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> > >>> recovery
> > >>>> for epoch 0
> > >>>> KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> > >>>>
> > >>>> Congratulations, Lucas!
> > >>>>
> > >>>> Thanks,
> > >>>>
> > >>>> Jun (on behalf of the Apache Kafka PMC)
> > >>>>
> > >>>
> >
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Rajini Sivaram <ra...@gmail.com>.
Congratulations, Lucas!
Regards,
Rajini
On Mon, Feb 20, 2023 at 8:39 AM Bruno Cadonna <ca...@apache.org> wrote:
> Congrats!
>
> Best,
> Bruno
>
> On 18.02.23 02:21, Ron Dagostino wrote:
> > Congrats, Lucas!
> >
> > Ron
> >
> >> On Feb 17, 2023, at 1:49 PM, Viktor Somogyi-Vass <
> viktor.somogyi@cloudera.com.invalid> wrote:
> >>
> >> Congrats Lucas!
> >>
> >>> On Fri, Feb 17, 2023, 19:12 Kirk True <ki...@kirktrue.pro> wrote:
> >>>
> >>> Congrats Lucas!
> >>>
> >>>> On Thu, Feb 16, 2023, at 1:54 PM, Jun Rao wrote:
> >>>> Hi, Everyone,
> >>>>
> >>>> The PMC of Apache Kafka is pleased to announce a new Kafka committer
> >>> Lucas
> >>>> Bradstreet.
> >>>>
> >>>> Lucas has been a long time Kafka contributor since Oct. 2018. He has
> been
> >>>> extremely valuable for Kafka on both performance and correctness
> >>>> improvements.
> >>>>
> >>>> The following are his performance related contributions.
> >>>>
> >>>> KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> >>>> iterator which is not used
> >>>> KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> >>>> KAFKA-9729: avoid readLock in authorizer ACL lookups
> >>>> KAFKA-9039: Optimize ReplicaFetcher fetch path
> >>>> KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
> >>>>
> >>>> The following are his correctness related contributions.
> >>>>
> >>>> KAFKA-13194: LogCleaner may clean past highwatermark
> >>>> KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> >>> recovery
> >>>> for epoch 0
> >>>> KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> >>>>
> >>>> Congratulations, Lucas!
> >>>>
> >>>> Thanks,
> >>>>
> >>>> Jun (on behalf of the Apache Kafka PMC)
> >>>>
> >>>
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Bruno Cadonna <ca...@apache.org>.
Congrats!
Best,
Bruno
On 18.02.23 02:21, Ron Dagostino wrote:
> Congrats, Lucas!
>
> Ron
>
>> On Feb 17, 2023, at 1:49 PM, Viktor Somogyi-Vass <vi...@cloudera.com.invalid> wrote:
>>
>> Congrats Lucas!
>>
>>> On Fri, Feb 17, 2023, 19:12 Kirk True <ki...@kirktrue.pro> wrote:
>>>
>>> Congrats Lucas!
>>>
>>>> On Thu, Feb 16, 2023, at 1:54 PM, Jun Rao wrote:
>>>> Hi, Everyone,
>>>>
>>>> The PMC of Apache Kafka is pleased to announce a new Kafka committer
>>> Lucas
>>>> Bradstreet.
>>>>
>>>> Lucas has been a long time Kafka contributor since Oct. 2018. He has been
>>>> extremely valuable for Kafka on both performance and correctness
>>>> improvements.
>>>>
>>>> The following are his performance related contributions.
>>>>
>>>> KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
>>>> iterator which is not used
>>>> KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
>>>> KAFKA-9729: avoid readLock in authorizer ACL lookups
>>>> KAFKA-9039: Optimize ReplicaFetcher fetch path
>>>> KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
>>>>
>>>> The following are his correctness related contributions.
>>>>
>>>> KAFKA-13194: LogCleaner may clean past highwatermark
>>>> KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
>>> recovery
>>>> for epoch 0
>>>> KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
>>>>
>>>> Congratulations, Lucas!
>>>>
>>>> Thanks,
>>>>
>>>> Jun (on behalf of the Apache Kafka PMC)
>>>>
>>>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Ron Dagostino <rn...@gmail.com>.
Congrats, Lucas!
Ron
> On Feb 17, 2023, at 1:49 PM, Viktor Somogyi-Vass <vi...@cloudera.com.invalid> wrote:
>
> Congrats Lucas!
>
>> On Fri, Feb 17, 2023, 19:12 Kirk True <ki...@kirktrue.pro> wrote:
>>
>> Congrats Lucas!
>>
>>> On Thu, Feb 16, 2023, at 1:54 PM, Jun Rao wrote:
>>> Hi, Everyone,
>>>
>>> The PMC of Apache Kafka is pleased to announce a new Kafka committer
>> Lucas
>>> Bradstreet.
>>>
>>> Lucas has been a long time Kafka contributor since Oct. 2018. He has been
>>> extremely valuable for Kafka on both performance and correctness
>>> improvements.
>>>
>>> The following are his performance related contributions.
>>>
>>> KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
>>> iterator which is not used
>>> KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
>>> KAFKA-9729: avoid readLock in authorizer ACL lookups
>>> KAFKA-9039: Optimize ReplicaFetcher fetch path
>>> KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
>>>
>>> The following are his correctness related contributions.
>>>
>>> KAFKA-13194: LogCleaner may clean past highwatermark
>>> KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
>> recovery
>>> for epoch 0
>>> KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
>>>
>>> Congratulations, Lucas!
>>>
>>> Thanks,
>>>
>>> Jun (on behalf of the Apache Kafka PMC)
>>>
>>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Viktor Somogyi-Vass <vi...@cloudera.com.INVALID>.
Congrats Lucas!
On Fri, Feb 17, 2023, 19:12 Kirk True <ki...@kirktrue.pro> wrote:
> Congrats Lucas!
>
> On Thu, Feb 16, 2023, at 1:54 PM, Jun Rao wrote:
> > Hi, Everyone,
> >
> > The PMC of Apache Kafka is pleased to announce a new Kafka committer
> Lucas
> > Bradstreet.
> >
> > Lucas has been a long time Kafka contributor since Oct. 2018. He has been
> > extremely valuable for Kafka on both performance and correctness
> > improvements.
> >
> > The following are his performance related contributions.
> >
> > KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> > iterator which is not used
> > KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> > KAFKA-9729: avoid readLock in authorizer ACL lookups
> > KAFKA-9039: Optimize ReplicaFetcher fetch path
> > KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
> >
> > The following are his correctness related contributions.
> >
> > KAFKA-13194: LogCleaner may clean past highwatermark
> > KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment
> recovery
> > for epoch 0
> > KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
> >
> > Congratulations, Lucas!
> >
> > Thanks,
> >
> > Jun (on behalf of the Apache Kafka PMC)
> >
>
Re: [ANNOUNCE] New committer: Lucas Bradstreet
Posted by Kirk True <ki...@kirktrue.pro>.
Congrats Lucas!
On Thu, Feb 16, 2023, at 1:54 PM, Jun Rao wrote:
> Hi, Everyone,
>
> The PMC of Apache Kafka is pleased to announce a new Kafka committer Lucas
> Bradstreet.
>
> Lucas has been a long time Kafka contributor since Oct. 2018. He has been
> extremely valuable for Kafka on both performance and correctness
> improvements.
>
> The following are his performance related contributions.
>
> KAFKA-9820: validateMessagesAndAssignOffsetsCompressed allocates batch
> iterator which is not used
> KAFKA-9685: Solve Set concatenation perf issue in AclAuthorizer
> KAFKA-9729: avoid readLock in authorizer ACL lookups
> KAFKA-9039: Optimize ReplicaFetcher fetch path
> KAFKA-8841: Reduce overhead of ReplicaManager.updateFollowerFetchState
>
> The following are his correctness related contributions.
>
> KAFKA-13194: LogCleaner may clean past highwatermark
> KAFKA-10432: LeaderEpochCache is incorrectly recovered on segment recovery
> for epoch 0
> KAFKA-9137: Fix incorrect FetchSessionCache eviction logic
>
> Congratulations, Lucas!
>
> Thanks,
>
> Jun (on behalf of the Apache Kafka PMC)
>