jolshan commented on code in PR #19509: URL: https://github.com/apache/kafka/pull/19509#discussion_r2065016060
########## server-common/src/main/java/org/apache/kafka/server/common/MetadataVersion.java: ########## @@ -127,7 +127,15 @@ public enum MetadataVersion { // *** SHARE GROUPS BECOME PRODUCTION-READY IN THE FUTURE. ITS DEFINITION ALLOWS A SHARE *** // *** GROUPS FEATURE TO BE DEFINED IN 4.1 BUT TURNED OFF BY DEFAULT, ABLE TO BE TURNED ON *** // *** DYNAMICALLY TO TRY OUT THE PREVIEW CAPABILITY. *** - IBP_4_2_IV0(28, "4.2", "IV0", false); + IBP_4_2_IV0(28, "4.2", "IV0", false), + + // Enables "streams" groups by default for new clusters (KIP-1071). + // + // *** THIS IS A PLACEHOLDER UNSTABLE VERSION WHICH IS USED TO DEFINE THE POINT AT WHICH *** + // *** STREAMS GROUPS BECOME PRODUCTION-READY IN THE FUTURE. ITS DEFINITION ALLOWS A STREAMS *** + // *** GROUPS FEATURE TO BE DEFINED IN 4.1 BUT TURNED OFF BY DEFAULT, ABLE TO BE TURNED ON *** + // *** DYNAMICALLY TO TRY OUT THE EARLY ACCESS CAPABILITY. *** + IBP_4_2_IV1(29, "4.2", "IV1", false); Review Comment: I think it is easier to understand 1 new MV per feature. That way when your feature is ready you can mark it and you don't have to worry about other folks being ready etc. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org