The connector is available in beta stage for early adopters. If you notice a problem, please file an issue.
clickhouse-kafka-connect is the official Kafka Connect sink connector for ClickHouse.
The Kafka connector delivers data from a Kafka topic to a ClickHouse table.
See the ClickHouse website for the full documentation entry.
For a full overview of the design and how exactly-once delivery semantics are achieved, see the design document.
For additional help, please file an issue in the repository or raise a question in ClickHouse public Slack.