HeartSaVioR opened a new pull request, #39253: URL: https://github.com/apache/spark/pull/39253
This PR ports back #39245 to branch-3.3. ### What changes were proposed in this pull request? This PR proposes to apply tree-pattern based pruning for the rule SessionWindowing, to minimize the evaluation of rule with SessionWindow node. ### Why are the changes needed? The rule SessionWindowing is unnecessarily evaluated multiple times without proper pruning. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Existing tests. -- 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]
