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Gerthum opened this issue Jun 3, 2025 · 0 comments
Open

Schema does not exist when trying to use Schema Registry #25909

Gerthum opened this issue Jun 3, 2025 · 0 comments

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@Gerthum
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Gerthum commented Jun 3, 2025

Hi Team

When trying to use Schema Registry I get the following error: Query 20250603_010204_00002_2j2y2 failed: line 1:1: Schema 'topics' does not exist

Config:

kafka.nodes=broker:9092
kafka.default-schema=topics
kafka.hide-internal-columns=false
kafka.table-description-supplier=CONFLUENT
kafka.confluent-schema-registry-url=http://schema-registry:8081
kafka.confluent-schema-registry-client-cache-size=1000
kafka.empty-field-strategy=IGNORE
kafka.confluent-subjects-cache-refresh-interval=1s

Run commands:

docker run --name trino --network=trino_default -d -p 8080:8080 --volume ./kafka.properties:/etc/trino/catalog/kafka.properties trinodb/trino

docker exec -it trino trino --catalog=kafka --schema=topics 

show tables;

trino:topics> show schemas;
       Schema
--------------------
 information_schema
(1 row)

I'm not sure how the Schema gets added when using the Confluent Schema registry.

Thank you

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