I'm also facing same issue like @lively-appointment-50242 , I have data in s3 and using postgress or mysql for backened jdbc catalog. so what should we use for type in iceberg soure. and URI. source: type: iceberg config: env: PROD catalog: name: my_catalog type: 🙄-------------------A BIG QUESTION MARK HERE--------------🙄 config: uri: 😐---------------A BIG QUESTION TO ON THIS................................😐 s3.access-key-id: XXXXXXXXXXXX s3.secret-access-key: XXXXXXXXXXXXX s3.region: us-east-1 warehouse: 's3a://XXXXXXXXXXXXXXXXX' s3.endpoint: 'XXXXXXXXXXXXXX' sink: type: datahub-rest config: server: 'http://10.128.3.95:8080'