Github user gatorsmile commented on the issue:
https://github.com/apache/spark/pull/21537
@kiszk The initial prototype or proof of concept can be in any personal
branch. When we merge it to the master branch, we still need to separate it
from the current codegen and make it configurable. After the release, the users
can choose which one to be used. When the new IR is stable, we can then
consider deprecate the current one. This is majorly for product stability. We
need to follow the similar principle for any big project.
@viirya @mgaido91 Let us first focus on the new IR design and prototype.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
