Shekharrajak opened a new pull request, #3546:
URL: https://github.com/apache/datafusion-comet/pull/3546
## Which issue does this PR close?
<!--
We generally require a GitHub issue to be filed for all bug fixes and
enhancements and this helps us generate change logs for our releases. You can
link an issue to this PR using the GitHub syntax. For example `Closes #123`
indicates that this PR will close issue #123.
-->
Ref #3510
## Rationale for this change
CometNativeScanExec currently falls back to Spark when Dynamic Partition
Pruning (DPP) is present. This limits performance for star-schema queries that
rely on DPP to prune partitions at
runtime based on dimension table filters.
## What changes are included in this PR?
Added DPP support to CometNativeScanExec for V1 native scans
Implemented partition filter evaluation from DPP subqueries
## How are these changes tested?
Added DPP benchmark comparing Spark vs Comet native scan performance
Unit 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]
