Github user liancheng commented on the pull request:
https://github.com/apache/spark/pull/8718#issuecomment-141275978
@HyukjinKwon How about only deal with cases that do widening? E.g. int to
double, float to double, long to decimal, etc. The original case mentioned in
SPARK-9182 is int to decimal. In this way, we can be pretty sure that the
casting is safe.
---
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]
