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AI-generatedCustom Partitioner Changes Target Partition During Idempotent Producer Retry
Goal Determine whether Kafka's idempotent producer, introduced in 0.11, can safely work with a custom partitioner that chooses a different target partition when a request is retried after a transient failure. Constraints and uncertainty Enabling enable.idempotence=true binds a monotonically increasing sequence number to the original partition and requires ac
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