Ah. I forget that KIP-724 not only deprecated, but proposed a removal in 4.0. Great.
+1 (binding) for KIP-896 best, Colin On Tue, Nov 21, 2023, at 12:36, Ismael Juma wrote: > Hi Colin, > > That change was proposed and approved via KIP-724: > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-724%3A+Drop+support+for+message+formats+v0+and+v1 > > Ismael > > On Tue, Nov 21, 2023, 12:21 PM Colin McCabe <cmcc...@apache.org> wrote: > >> Hi Ismael, >> >> Can we state somewhere that the message.format.version configuration will >> be gone in 4.0? We only will support one message format version (for now, >> at least). If we do want more versions later, I don't think we'll want to >> configure them via a static config. >> >> best, >> Colin >> >> >> On Tue, Nov 21, 2023, at 12:06, Ismael Juma wrote: >> > Hi all, >> > >> > I would like to start a vote on KIP-896. Please take a look and let us >> know >> > what you think. >> > >> > Even though most of the changes in this KIP will be done for Apache Kafka >> > 4.0, I would like to introduce a new metric and new request log attribute >> > in Apache 3.7 to help users identify usage of deprecated protocol api >> > versions. >> > >> > Link: >> > >> https://cwiki.apache.org/confluence/display/KAFKA/KIP-896%3A+Remove+old+client+protocol+API+versions+in+Kafka+4.0 >> > >> > Thanks, >> > Ismael >>
