zeroshade commented on issue #34751: URL: https://github.com/apache/arrow/issues/34751#issuecomment-1488866862
As far as I'm aware, the Parquet spec doesn't have a setup for "custom logical types". The best bet that I can think of would likely be to include metadata in the Parquet schema (metadata is just key - value pairs) that you can check for. Then you can check for that metadata to determine that it's your custom type and process accordingly. I guess my question is why you need the custom logical type in the first place. What is the structure of the data? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
