Rewind / fast-forward / replay

• Step 1: Detach Kafka tables in ClickHouse
• Step 2: kafka-consumer-groups.sh --bootstrap-server kafka:9092 --topic topic:0,1,2 --group id1 --reset-offsets --to-latest --execute
  • More samples: https://gist.github.com/filimonov/1646259d18b911d7a1e8745d6411c0cc
• Step: Attach Kafka tables back

See also these configuration settings:

<kafka>
  <auto_offset_reset>smallest</auto_offset_reset>
</kafka>