[GitHub] [kafka] ahuang98 opened a new pull request, #12123: KAFKA-13830 Introduce metadata.version for KRaft

[GitBox <gi...@apache.org>]

ahuang98 opened a new pull request, #12123:
URL: https://github.com/apache/kafka/pull/12123

   From https://github.com/apache/kafka/pull/12050:
   
   > This patch includes a new metadata.version which is planned to replace IBP in KRaft clusters as specified in KIP-778. The kafka-storage tool now allows a user to specify a specific metadata.version to bootstrap into the cluster, otherwise the latest version is used.
   Upon the first leader election of the KRaft quroum, this initial metadata.version is written into the metadata log. When writing snapshots, a FeatureLevelRecord for metadata.version will be written out ahead of other records so we can decode things at the correct version level.
   This also includes additional validation in the controller when setting feature levels. It will now check that a given metadata.version is supportable by the quroum, not just the brokers.


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[GitHub] [kafka] ahuang98 closed pull request #12123: KAFKA-13830 Introduce metadata.version for KRaft

[GitBox <gi...@apache.org>]

ahuang98 closed pull request #12123: KAFKA-13830 Introduce metadata.version for KRaft
URL: https://github.com/apache/kafka/pull/12123


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