cloud-fan edited a comment on pull request #35669: URL: https://github.com/apache/spark/pull/35669#issuecomment-1054327664
This looks like an interesting optimization. For file sources, the pushed predicate can be dynamic: we can fill the value of the partition columns in the pushed predicate, when pushing down the predicate to Parquet at the task runtime where we know the file path and its partition value. cc @sigmod @maryannxue @viirya @sunchao @c21 -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
