AmeliaCcc opened a new issue, #9099: URL: https://github.com/apache/seatunnel/issues/9099
### Search before asking - [x] I had searched in the [issues](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened When using mongodb-cdc to write data to MongoDB, the _id field that was originally in ObjectId format gets converted to string format. ### SeaTunnel Version 2.3.10 ### SeaTunnel Config ```conf env { # You can set engine configuration here parallelism = 1 job.mode = "STREAMING" checkpoint.interval = 5000 } source { MongoDB-CDC { plugin_output = "source_data" hosts = "*.*.*.*:27017" connection.options = "replicaSet=mdb&authSource=admin" database = ["database"] collection = [ "database.collection" ] username = "user" password = "pwd" schema = { table = "database.collection" fields { _id = string storeId = bigint labels = string } } } } sink { console { plugin_input = ["source_data"] } MongoDB { plugin_input = ["source_data"] uri = "mongodb://user:password@*.*.*.*:27017/test" database = "test" collection = "collection" primary-key = ["_id"] upsert-enable = true } } ``` ### Running Command ```shell ./bin/seatunnel.sh --config ./job/xxx.conf -m local ``` ### Error Exception ```log No exception ``` ### Zeta or Flink or Spark Version Zeta ### Java or Scala Version Jdk17 ### Screenshots <img width="470" alt="Image" src="https://github.com/user-attachments/assets/a7413f85-9d57-4a18-aff9-6430a8c237c1"; /> <img width="466" alt="Image" src="https://github.com/user-attachments/assets/9b5bad1b-2379-491a-ace6-b5af1c911ea7"; /> ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
