Github user jinxing64 commented on the issue:
https://github.com/apache/spark/pull/18270
@gatorsmile
Could you please give some ideas why the value of `grouping_id()` generated
in Spark is different from `grouping__id` Hive? Is it designed on purpose? A
lot of our users are using `grouping__id` in `if(...)` clause. The
incompatibility between Spark and Hive is making our migration very difficult.
---
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
