FailureInfo.scan_parquet#

classmethod FailureInfo.scan_parquet(

source: str | Path | IO[bytes],

**kwargs: Any,

) → FailureInfo[Schema][source]#

Lazily read a parquet file with the failure info.

Parameters:: source – Path, directory, or file-like object from which to read the data.
Returns:: The failure info object.
Raises:: ValueError – If no appropriate metadata can be found.

Attention

Be aware that this method suffers from the same limitations as Schema.serialize()