[docs] CDC: Add example for message structure when transformers are used. #25469
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vaibhav-yb
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area/documentation
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@vaibhav-yb Are the changes you made also applicable to other versions like 2.23, 2024.1, 2024.2, and so on? If yes, could you please make those backports of the respective version directories |
docs/content/preview/develop/change-data-capture/using-logical-replication/transformers.md
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ddhodge
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Feb 4, 2025
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| ```sh | ||
| docker run -it --rm --name consumer --link zookeeper:zookeeper --link kafka:kafka debezium/kafka:2.5.2.Final watch-topic -a dbserver1.public.products | ||
| ``` | ||
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| The `watch-topic` utility returns the event records from the `products` table. There will be 200 events, one for each row in the table which was snapshotted. Each event is formatted in JSON, because that is how you configured the Kafka Connect service. There are two JSON documents for each event: one for the key, and one for the value. | ||
| The watch-topic utility returns the event records from the `products` table. There will be 200 events, one for each row in the table which was snapshotted. Each event is formatted in JSON, because that is how you configured the Kafka Connect service. There are two JSON documents for each event: one for the key, and one for the value. | ||
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| You should see output similar to the following: | ||
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output is all on one line, which doesn't look great
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This PR adds example message structures after using the transformers bundled with the connectors.