Kafka 3.5.2 is able to read __consumer_offsets from partitions with metadata version 3 when inter.broker.protocol.version is set to 2.0

Hi all, I am working on upgrading the Kafka cluster from the version 2.0.1 to 3.5.2. The main concern in that update is passing version 2.1 which has the following note in the upgrade document: ``` Note that 2.1.x contains a change to the internal schema used to store consumer offsets. Once the up

Re: [VOTE] 3.8.0 RC1

+1 (non-binding). I used the staged Scala 2.13 binaries and the staged Maven artifacts. All seems to work fine. Thanks! Jakub On Mon, Jul 15, 2024 at 5:53 PM Josep Prat wrote: > Hello Kafka users, developers and client-developers, > > This is the second release candidate for Apache Kafka 3.8.0.

Re: [VOTE] 3.8.0 RC1

Hi Josep, I found this blocker regression: https://issues.apache.org/jira/browse/KAFKA-17150 Summary: Connector configurations that specified converters with aliases (e.g. JsonConverter instead of org.apache.kafka.connect.json.JsonConverter) previously worked, and in this RC they throw validation

Re: [VOTE] 3.8.0 RC1

Thanks Greg for taking a look and providing a fix! Best, -- Josep Prat Open Source Engineering Director, Aiven josep.p...@aiven.io | +491715557497 | aiven.io Aiven Deutschland GmbH Alexanderufer 3-7, 10117 Berlin Geschäftsführer: Oskari Saarenmaa & Hannu Valtonen Amtsgericht C