vvysotskyi opened a new pull request, #2652: URL: https://github.com/apache/drill/pull/2652
# [DRILL-8190](https://issues.apache.org/jira/browse/DRILL-8190): Fix mongo project pushdown for queries with joins ## Description Improved costs calculation for vertex drel to consider resulting columns number in its cost to make plans with the pushed project more preferable. Added `SINGLETON` to rel nodes for which execution cannot be distributed to several drillbits. Fixed deserialization of `EnumerableSubScan`. ## Documentation NA ## Testing Added unit test, existing tests pass. -- 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: dev-unsubscr...@drill.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
