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Hi! Is this the same question: https://stackoverflow.com/questions/78468438/producing-messages-from-clickhouse-materialized-view-to-kafka-topic-by-kafka-eng ? Based on the code implementation, |
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Hi!
Yes, this is my question.
And thank you for advice. After that I changed type of _key to String it worked for me
On 13 May 2024, at 5:07, yiyang-shao ***@***.***> wrote:
Hi!
Is this the same question: https://stackoverflow.com/questions/78468438/producing-messages-from-clickhouse-materialized-view-to-kafka-topic-by-kafka-eng ?
Based on the code implementation, _key column needs to be a String type. You may try to convert to string using toString() or using some other String type column.
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Hello!
I am sinking data from table to kafka topic with materialized view by Kafka table engine. It sends data as KafkaRecord that has value but key=null.
How can I populate key in KafkaRecord?
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