[jira] [Created] (KAFKA-19506) Implement dynamic compression type selection and fallback for client telemetry

Kaushik Raina created KAFKA-19506: - Summary: Implement dynamic compression type selection and fallback for client telemetry Key: KAFKA-19506 URL: https://issues.apache.org/jira/browse/KAFKA-19506 Proj

Re: [DISCUSS] KIP-1161: cleanup.policy shouldn't be empty

> JR20. controller.listener.names : It's required on the broker. Is it required on the controller? there is a small "sugar" in the controller, which we will create listener.security.protocol.map based on controller.listener.names if listener.security.protocol.map is not explicitly set [0] Addition

Re: [ANNOUNCE] New Kafka PMC member: Lucas Brutschy

Congratulations on your well-deserved new title! > Kamal Chandraprakash 於 2025年7月15日 上午11:39 寫道： > > Congrats Lucas! > >> On Tue, Jul 15, 2025, 08:24 黃竣陽 wrote: >> >> Congratulations Lucas! >> >> Best, >> Jiunn-Yang >> PoAn Yang 於 2025年7月15日 上午9:53 寫道： >>> >>> Congratulations Lucas

[jira] [Resolved] (KAFKA-19459) List internal topics for the user

[ https://issues.apache.org/jira/browse/KAFKA-19459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] TengYao Chi resolved KAFKA-19459. - Fix Version/s: 4.2.0 Resolution: Fixed > List internal topics for the user >

Re: [ANNOUNCE] New Kafka PMC member: Lucas Brutschy

Congrats Lucas! On Tue, Jul 15, 2025, 08:24 黃竣陽 wrote: > Congratulations Lucas! > > Best, > Jiunn-Yang > > > PoAn Yang 於 2025年7月15日 上午9:53 寫道： > > > > Congratulations Lucas! > > > >> On Jul 15, 2025, at 9:44 AM, TengYao Chi wrote: > >> > >> Glad to hear that! > >> Congratulations Lucas! > >> >

Re: [ANNOUNCE] New Kafka PMC member: Lucas Brutschy

Congratulations Lucas! Best, Jiunn-Yang > PoAn Yang 於 2025年7月15日 上午9:53 寫道： > > Congratulations Lucas! > >> On Jul 15, 2025, at 9:44 AM, TengYao Chi wrote: >> >> Glad to hear that! >> Congratulations Lucas! >> >> Cheers, >> TengYao >> >> Kirk True 於 2025年7月15日 週二，上午8:53寫道： >> >>> Congratu

Jenkins build is still unstable: Kafka » Kafka PowerPC Daily » test-powerpc #359

See

Re: [ANNOUNCE] New Kafka PMC member: Lucas Brutschy

Congratulations Lucas! > On Jul 15, 2025, at 9:44 AM, TengYao Chi wrote: > > Glad to hear that! > Congratulations Lucas! > > Cheers, > TengYao > > Kirk True 於 2025年7月15日 週二，上午8:53寫道： > >> Congratulations Lucas! Very well deserved! >> >> On Mon, Jul 14, 2025, at 3:00 PM, Matthias J. Sax wrote

Re: [ANNOUNCE] New Kafka PMC member: Lucas Brutschy

Glad to hear that! Congratulations Lucas! Cheers, TengYao Kirk True 於 2025年7月15日 週二，上午8:53寫道： > Congratulations Lucas! Very well deserved! > > On Mon, Jul 14, 2025, at 3:00 PM, Matthias J. Sax wrote: > > Dear all, > > > > The Project Management Committee (PMC) for Apache Kafka is pleased to > >

Re: [ANNOUNCE] New Kafka PMC member: Lucas Brutschy

Congratulations Lucas! Very well deserved! On Mon, Jul 14, 2025, at 3:00 PM, Matthias J. Sax wrote: > Dear all, > > The Project Management Committee (PMC) for Apache Kafka is pleased to > announce Lucas Brutschy as a new PMC member. > > Lucas has been a Kafka committer since September 2023. He

Re: [VOTE] KIP-1172: Improve EndToEndLatency tool

+1 (non-binding) Thanks for the suggested improvement! On Thu, Jul 10, 2025, at 1:25 AM, Andrew Schofield wrote: > Thanks for the KIP. > > +1 (binding) > > Andrew > > > From: Junwang Guo > Sent: 09 July 2025 14:04 > To: dev@kafka.apache.org > Subject:

Re: [DISCUSS] KIP-1192: Add include argument to ConsumerPerformance tool

Hi Fede, Thanks for the KIP! Question: KT01: Does this argument support the Gogle RE2/J dialect that's used with the new Consumer.subscribe(SubscriptionPattern) API? That was added in KIP-848 as part of a transition from the java.util.regex.Pattern regular expression dialect to Google’s RE2/J

Re: [DISCUSS] KIP-1193: Deprecate MX4j support

Hi Fede, Thanks for the KIP! Honestly I didn't even realize MX4j was supported in Kafka :) It seems pretty cut and dry to remove. Only one question, mostly out of curiosity: KT01: Is there a successor to MX4j that's would be beneficial to use in Kafka instead? Thanks, Kirk On Mon, Jul 14, 2

Re: [ANNOUNCE] New Kafka Committer: PoAn Yang

Congratulations PoAn! Definitely deserved! On Mon, Jul 14, 2025, at 8:48 AM, Marouan REJEB wrote: > Congratulations ! > > Le lun. 14 juil. 2025 à 16:43, Mickael Maison a > écrit : > > > Congratulations PoAn! > > > > Mickael > > > > On Mon, Jul 14, 2025 at 10:15 AM Lucas Brutschy > > wrote: > >

Re: [DISCUSS] KIP-1161: cleanup.policy shouldn't be empty

Hi, Jiunn-Yang, Thanks for the updated KIP. JR20. controller.listener.names : It's required on the broker. Is it required on the controller? JR21. bootstrap.servers: Some of them (e.g. in producer/consumer) already require it to be non-null. JR22. group.coordinator.rebalance.protocols: Currentl

Re: [ANNOUNCE] New Kafka PMC member: Lucas Brutschy

Congratulations Lucas! On Mon, Jul 14, 2025 at 6:02 PM Matthias J. Sax wrote: > Dear all, > > The Project Management Committee (PMC) for Apache Kafka is pleased to > announce Lucas Brutschy as a new PMC member. > > Lucas has been a Kafka committer since September 2023. He has remained > very act

[ANNOUNCE] New Kafka PMC member: Lucas Brutschy

Dear all, The Project Management Committee (PMC) for Apache Kafka is pleased to announce Lucas Brutschy as a new PMC member. Lucas has been a Kafka committer since September 2023. He has remained very active in the community since then, and it's my pleasure to announce that he has accepted o

[jira] [Resolved] (KAFKA-19254) Add generic feature level metric

[ https://issues.apache.org/jira/browse/KAFKA-19254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chia-Ping Tsai resolved KAFKA-19254. Resolution: Fixed > Add generic feature level metric > >

[jira] [Resolved] (KAFKA-19451) Fix flaky test: RemoteIndexCacheTest.testCacheEntryIsDeletedOnRemoval()

[ https://issues.apache.org/jira/browse/KAFKA-19451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jun Rao resolved KAFKA-19451. - Fix Version/s: 4.2.0 Resolution: Fixed Merged the PR to trunk. > Fix flaky test: RemoteIndexCach

[jira] [Created] (KAFKA-19505) ReplicaManagerTest#testMultipleRemoteFetchesInOneFetchRequest fails due to random topic-id in mocked log

Gaurav Narula created KAFKA-19505: - Summary: ReplicaManagerTest#testMultipleRemoteFetchesInOneFetchRequest fails due to random topic-id in mocked log Key: KAFKA-19505 URL: https://issues.apache.org/jira/browse/KA

Re: [VOTE] 4.1.0 RC0

Hi Mickael, I've found another blocker as well KAFKA-19504 , and we have a PR ( https://github.com/apache/kafka/pull/20166). While this is not a blocker in the strict sense, it's severe enough that we shouldn't let this ship as is. It's minor cha

Re: [VOTE] 4.1.0 RC0

Hi, Paolo, Thanks for identifying the issue. We now have a PR ( https://github.com/apache/kafka/pull/20137) to bump up the latest production metadata version. Jun On Mon, Jul 14, 2025 at 1:58 AM Paolo Patierno wrote: > Hi, > I think I found something which could be a blocker for the release. >

[jira] [Created] (KAFKA-19504) AdminClient creates and adds second metrics reporter

Bill Bejeck created KAFKA-19504: --- Summary: AdminClient creates and adds second metrics reporter Key: KAFKA-19504 URL: https://issues.apache.org/jira/browse/KAFKA-19504 Project: Kafka Issue Typ

[jira] [Resolved] (KAFKA-19452) Fix flaky test: LogRecoveryTest.testHWCheckpointWithFailuresMultipleLogSegments

[ https://issues.apache.org/jira/browse/KAFKA-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jun Rao resolved KAFKA-19452. - Fix Version/s: 4.2.0 Resolution: Fixed merged the PR to trunk > Fix flaky test: > LogRecoveryTe

Re: [DISCUSS] KIP-1147: Improve consistency of command-line arguments

Hi Kirk, Thanks for your email. KT01: During the migration period, using both --producer-props and --producer-property is an error. If they use --producer-props, it works and they get a deprecation warning. If they use --producer-property, it works with no warning. I have updated the KIP accord

Re: [DISCUSS] KIP-1147: Improve consistency of command-line arguments

Hi Chris, Thanks for your email. I've been thinking about this over the weekend and, while I don't really like --command-config that much, I don't find --client-config to be any better, to be honest. Sure, the tools happen to use one or more clients, but that's a kind of implementation detail real

Re: [ANNOUNCE] New Kafka Committer: PoAn Yang

Congratulations ! Le lun. 14 juil. 2025 à 16:43, Mickael Maison a écrit : > Congratulations PoAn! > > Mickael > > On Mon, Jul 14, 2025 at 10:15 AM Lucas Brutschy > wrote: > > > > Congrats! Very well deserved. > > > > Cheers, > > Lucas > > > > On Mon, Jul 14, 2025 at 9:26 AM Bruno Cadonna > wro

[DISCUSS] KIP-1193: Deprecate MX4j support

Hello, I would like to start a discussion thread about MX4j support deprecation: https://cwiki.apache.org/confluence/display/KAFKA/KIP-1193%3A+Deprecate+MX4j+support Thanks Fede

Re: MX4j support

Thanks for the feedback Chia-Ping, I'll go ahead and create a KIP for this. On Mon, Jul 14, 2025 at 2:32 PM Chia-Ping Tsai wrote: > > +1 to deprecate mx4j and the project is EOL > > > Federico Valeri 於 2025年7月14日 晚上8:09 寫道： > > > > Hello devs, Kafka has support for MX4j, that can be used to exp

[jira] [Created] (KAFKA-19503) Deprecate MX4j support.

Federico Valeri created KAFKA-19503: --- Summary: Deprecate MX4j support. Key: KAFKA-19503 URL: https://issues.apache.org/jira/browse/KAFKA-19503 Project: Kafka Issue Type: Task Comp

Re: [ANNOUNCE] New Kafka Committer: PoAn Yang

Congratulations PoAn! Mickael On Mon, Jul 14, 2025 at 10:15 AM Lucas Brutschy wrote: > > Congrats! Very well deserved. > > Cheers, > Lucas > > On Mon, Jul 14, 2025 at 9:26 AM Bruno Cadonna wrote: > > > > Congrats! Well deserved! > > > > Best, > > Bruno > > > > On 14.07.25 07:42, 龚宣璋 wrote: > >

[jira] [Resolved] (KAFKA-19435) Optimize `kafka-consumer-groups.sh` to return the offset info of other partitions even when the leader of some partitions are missing

[ https://issues.apache.org/jira/browse/KAFKA-19435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chia-Ping Tsai resolved KAFKA-19435. Fix Version/s: 4.2.0 Resolution: Fixed > Optimize `kafka-consumer-groups.sh` to ret

Re: MX4j support

+1 to deprecate mx4j and the project is EOL > Federico Valeri 於 2025年7月14日 晚上8:09 寫道： > > Hello devs, Kafka has support for MX4j, that can be used to expose JMX > beans over HTTP. > > https://github.com/apache/kafka/blob/trunk/core/src/main/scala/kafka/server/KafkaRaftServer.scala#L91 > > Thi

MX4j support

Hello devs, Kafka has support for MX4j, that can be used to expose JMX beans over HTTP. https://github.com/apache/kafka/blob/trunk/core/src/main/scala/kafka/server/KafkaRaftServer.scala#L91 This feature is not documented and disabled by default. To enable it, you have to pass -Dkafka_mx4jenable=t

[jira] [Created] (KAFKA-19502) During write state call processing,a batch can be split into offsets which is not accounted for

Abhinav Dixit created KAFKA-19502: - Summary: During write state call processing,a batch can be split into offsets which is not accounted for Key: KAFKA-19502 URL: https://issues.apache.org/jira/browse/KAFKA-19502

[jira] [Created] (KAFKA-19501) System tests should use 17-bullseye instead of 17-buster

Chia-Ping Tsai created KAFKA-19501: -- Summary: System tests should use 17-bullseye instead of 17-buster Key: KAFKA-19501 URL: https://issues.apache.org/jira/browse/KAFKA-19501 Project: Kafka

[jira] [Created] (KAFKA-19500) kafka-consumer-groups.sh should fail quickly if the partition leader is unavailable

Chia-Ping Tsai created KAFKA-19500: -- Summary: kafka-consumer-groups.sh should fail quickly if the partition leader is unavailable Key: KAFKA-19500 URL: https://issues.apache.org/jira/browse/KAFKA-19500

Re: [VOTE] 4.1.0 RC0

Yeah, it seems we forgot to update MetadataVersion class. All 4.1 versions are listed after this comment in trunk: // // NOTE: MetadataVersions after this point are unstable and may be changed. // If users attempt to use an unstable MetadataVersion, they will get an error. // Pleas

Re: [VOTE] 4.1.0 RC0

Hi, I think I found something which could be a blocker for the release. I was adding the support for Apache Kafka 4.1.0 to Strimzi and running our tests but some of them are failing with the following error. java.lang.IllegalArgumentException: Version 4.1 is not a valid version. The minimum versio

[jira] [Created] (KAFKA-19499) Correct the logger name in PersisterStateManager

Chirag Wadhwa created KAFKA-19499: - Summary: Correct the logger name in PersisterStateManager Key: KAFKA-19499 URL: https://issues.apache.org/jira/browse/KAFKA-19499 Project: Kafka Issue Type

Re: [ANNOUNCE] New Kafka Committer: PoAn Yang

Congrats! Very well deserved. Cheers, Lucas On Mon, Jul 14, 2025 at 9:26 AM Bruno Cadonna wrote: > > Congrats! Well deserved! > > Best, > Bruno > > On 14.07.25 07:42, 龚宣璋 wrote: > > Congratulations PoAn! > > > > Luke Chen 于2025年7月14日周一 08:04写道： > > > >> Congratulations PoAn! > >> > >> On Mon, J

Re: [ANNOUNCE] New Kafka Committer: PoAn Yang

Congrats! Well deserved! Best, Bruno On 14.07.25 07:42, 龚宣璋 wrote: Congratulations PoAn! Luke Chen 于2025年7月14日周一 08:04写道： Congratulations PoAn! On Mon, Jul 14, 2025 at 4:14 AM Andrew Schofield < andrew_schofield_j...@outlook.com> wrote: Great news. Well done PoAn. __