I don’t know what happened here. For about 20-30 minutes the dataset card and data studio looked perfect and was working including the ability to query with SQL but now I have this error message and nothing works.
I was trying to add the metadata to my parquet file. It took several tries to get it right but maybe it was actually my 2nd to last try that was correct and the latest try is a disaster. Maybe I inadvertently over-wrote the good file.
Can anyone assist with debugging this and help me figure out how to restore the good file?
The correct file should have the following columns:
column 1 - year
column 2 - path
column 3 - file_name
column 4 - record_number
column 5 - nara_release_date
column 6 - formerly_withheld
column 7 - agency
column 8 - document_date
column 9 - document_type
column 10 - file_number
column 11 - to_name
column 12 - from_name
column 13 - title
column 14 - number_of_pages
column 15 - originator
column 16 - record_series
column 17 - review_date
column 18 - comments
column 19 - pages_released
column 20 - content
The first file uploaded worked as well, it had only year, path, filename and content. These 16 new columns were inserted between filename and content.