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Hi MongoDB Community,

I am currently working on migration of a source Oracle PDB to a MongoDB Replica Sets using MongoDB Relational Migrator. There was an error in the CDC stage because Oracle Logminer cannot run on PDB. I believe Debezium connectors have an option to run for Oracle PDB. Please provide us how to config MongoDB Relational Migrator in order to run CDC on Oracle PDB.

Thank you.

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Hey @Dung_Hoang ! Thanks for using Relational Migrator, we hope to get you up and migrating quickly.

The way to add this property is to alter a file named “user.properties” found in one of these locations: https://www.mongodb.com/docs/relational-migrator/installation/file-location/

The following line should be added somewhere in that file with the right PDB name. Migrator then needs a restart.

migrator.connector.source.common.database.pdb.name: PDBNAMEHERE

Thank you!

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Hi Mark,

Thanks for your reply. I assume that in order to use this config you need to run Relational Migrator with Kafka deployment mode right?

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It should work with the local deployment mode just fine as well :slight_smile: