r4ntix commented on issue #5466: URL: https://github.com/apache/arrow-datafusion/issues/5466#issuecomment-1471796131
Great suggestion. But in addition to moving `metadata_size_hint` to `PartitionedFile`, we also need to consider how to get `metadata_size_hint` value in `infer_schema` and `infer_stats` functions of `ParquetFormat`. https://github.com/apache/arrow-datafusion/blob/258af4bf69758b6307d191f072ba88a7b847fbe5/datafusion/core/src/datasource/file_format/parquet.rs#L143-L185 Maybe we need to extend `ObjectMeta` in arrow-rs/object_store repo, such as adding an `extensions` field for user defined per object metadata? @tustvold could you provide some suggestions? -- 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]
