ADF Copy activity - how to manipulate output file name

We use ADF to copy data from ADLS to ADLS gen 2. In the sink dataset, we do not provide any value for the file name. So at the sink side, the files generated starts with ADLS_. I believe ADF appends this prefix. Also ADF generates many files on the sink side, which is what we want

What change I can make to add another prefix to this file name? We don't care what the file name is, we just care for the prefix. Also we want multiple files to be generated on sink side

Thanks

https://stackoverflow.com/questions/65605323/adf-copy-activity-how-to-manipulate-output-file-name January 07, 2021 at 09:03AM