Joris Van den Bossche created ARROW-16121: ---------------------------------------------
Summary: [Python] Deprecate the (common_)metadata(_path) attributes of ParquetDataset Key: ARROW-16121 URL: https://issues.apache.org/jira/browse/ARROW-16121 Project: Apache Arrow Issue Type: Sub-task Components: Python Reporter: Joris Van den Bossche Fix For: 8.0.0 The custom python ParquetDataset implementation exposes the {{metadata}}, {{metadata_path}}, {{common_metadata}} and {{common_metadata_path}} attributes, something for which we didn't add an equivalent to the new dataset API. Unless we still want to add something for this, we should deprecate those attributes in the legacy ParquetDataset. In addition, we should also deprecate passing the {{metadata}} keyword in the ParquetDataset constructor. -- This message was sent by Atlassian Jira (v8.20.1#820001)