Tomccat3 opened a new issue, #15001: URL: https://github.com/apache/dolphinscheduler/issues/15001
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues. ### What happened i have a task source from mysql, sink to maxcompute, with field mapper, i find sink columns in maxcompute is out of order env { job.mode = BATCH } source { Jdbc{ password = "***" driver = "com.mysql.cj.jdbc.Driver" query = "SELECT id,uid,user_name,job_name,params,created_at,updated_at FROM lakeservice_task" partition_column = "id" user = "***" url = "***" partition_num = "4" } } transform { FieldMapper { field_mapper = { id = id uid = uid user_name = user_name job_name = job_name params = params created_at = created_at updated_at = updated_at } } } sink { Maxcompute{ accessId = "***" endpoint = "***" accesskey = "***" project = "dp_ads_app_ecube_sec_sit_dev" table_name = "lake_service_07" } } ### What you expected to happen  1. The uid column writes the value of the params column。 2. The updated_at column writes the value of the id column... All column values are written incorrectly ### How to reproduce 1. create a task with mysql source and maxcompute sink 2. add fieldmapper 3. select records from maxcompute, column value is out of order。 ### Anything else _No response_ ### Version 3.1.x ### 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]
