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  1. Kafka
  2. KAFKA-10310 Kafka Raft Snapshot
  3. KAFKA-14241

Implement the snapshot cleanup policy

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
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    • kraft
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    Description

      It looks like delete policy needs to be set to either delete or compact:

              .define(CleanupPolicyProp, LIST, Defaults.CleanupPolicy, ValidList.in(LogConfig.Compact, LogConfig.Delete), MEDIUM, CompactDoc,
          KafkaConfig.LogCleanupPolicyProp)

      Neither is correct for KRaft topics. KIP-630 talks about adding a third policy called snapshot:

      The __cluster_metadata topic will have snapshot as the cleanup.policy.

      https://cwiki.apache.org/confluence/display/KAFKA/KIP-630%3A+Kafka+Raft+Snapshot#KIP630:KafkaRaftSnapshot-ProposedChanges

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. KAFKA-14238 KRaft replicas can delete segments not included in a snapshot

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

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              jagsancio Jose Armando Garcia Sancio
              jagsancio Jose Armando Garcia Sancio
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                Created:
                Updated: