Hi @Debayan Mukherjee​ , @Kaniz Fatma​ 

Thank you for replying to my question.

I was able to figure out the issue. I was creating the schema and checkpoint folders in the same path as the source location for the autoloader. This caused the schema to change every time the autoloader notebook ran as the source data now included schema and checkpoint metadata as well.

I fixed this by providing a location for schema and checkpoint different from the source location.