feat: allow @BrokerConfig to override internal topic replication factors#634
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tombentley wants to merge 1 commit into
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feat: allow @BrokerConfig to override internal topic replication factors#634tombentley wants to merge 1 commit into
tombentley wants to merge 1 commit into
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The hardcoded defaults for internal topic configs (offsets.topic, transaction.state.log, share.coordinator.state.topic replication factors) now use putIfAbsent, so @BrokerConfig annotations can override them. This enables tests that need replicated internal topics, such as coordinator change resilience tests that stop a broker and verify the coordinator re-elects. Assisted-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> Signed-off-by: Tom Bentley <tbentley@redhat.com>
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The hardcoded defaults for internal topic configs (offsets.topic, transaction.state.log, share.coordinator.state.topic replication factors) now use putIfAbsent, so @BrokerConfig annotations can override them. This enables tests that need replicated internal topics, such as coordinator change resilience tests that stop a broker and verify the coordinator re-elects.
Assisted-by: Claude Opus 4.6 (1M context) noreply@anthropic.com