Github user hhbyyh commented on the issue:
https://github.com/apache/spark/pull/18902
Hi @zhengruifeng Thanks for the idea and implementation. Definitely
something worth exploring.
As I understand, the new implementation improves the locality yet it
leverages RDD API instead of Dataset API. Since overall this targets a
performance improvement, I'd be interested to see the performance comparison.
---
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 [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
