lokeshj1703 opened a new pull request, #12744: URL: https://github.com/apache/hudi/pull/12744
### Change Logs Currently partition stats avoids data skipping if even one of the query filters has a null, value count based expression. Or if any query uses a complex expression like expression index. The jira aims to fix the logic so that index only filters out such queries and performs pruning based on the other queries. For example Spark automatically adds query isNotNull on a column like:- isnotnull(driver#869) when an equality query on driver is used. We can ignore such queries for partition stats. ### Impact NA ### Risk level (write none, low medium or high below) low ### Documentation Update NA ### Contributor's checklist - [ ] Read through [contributor's guide](https://hudi.apache.org/contribute/how-to-contribute) - [ ] Change Logs and Impact were stated clearly - [ ] Adequate tests were added if applicable - [ ] CI passed -- 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]
