How to Synchronize CDC to Kafka and Also Transmit CDC Node Information to Kafka

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This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: cdc 同步到kafka 如何将cdc节点信息也传给kafka

| username: xxxxxxxx

TiDB version: 4.0.13
Requirement: Use TiCDC to synchronize changes from TiKV to Kafka, and hope to also send TiDB information (or TiCDC information) to Kafka, such as the IP:port of the TiDB cluster or the IP:port of TiCDC. The purpose is to distinguish which TiDB cluster the data comes from.

I am not sure if version 4.0.13 supports this requirement. I tried the protocols maxwell, canal, and default, but none of them could achieve this requirement.

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| username: songxuecheng | Original post link

As far as I know, it seems that this feature does not exist.

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| username: xuexiaogang | Original post link

I’ve only seen OGG for CDC from the database directly to Kafka, but OGG currently doesn’t support TiDB.

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| username: xfworld | Original post link

This feature is not supported.

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| username: system | Original post link

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