Github user viirya commented on the issue:
https://github.com/apache/spark/pull/16193
As we can push down predicates through data source scan, those predicates
should be already pushed down if they are in the query plan above data source
scan node. This seems only work on ExistingRDD scan which the predicates cannot
be pushed down.
So the question is, should we push down predicates to ExistingRDD scan? I
think there is not much benefit.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
