Github user HyukjinKwon commented on the issue:
https://github.com/apache/spark/pull/16386
> the corrupt column will contain the filename instead of the literal JSON
if there is a parsing failure
I am worried of changing the behaviour. I understand why it had to be here
as you described in the description but we have `input_file_name` functions for
these. I would not expect, at least, there are file names in `_corrupt_record`.
We need to document this around `spark.sql.columnNameOfCorruptRecord` in
`SQLConf` and `columnNameOfCorruptRecord` in read/writer in Python and Scala if
this is acceptable.
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