HeartSaVioR commented on pull request #28377:
URL: https://github.com/apache/spark/pull/28377#issuecomment-620314357
That said, I'd support porting back this to 2.4 as it fixes the wrong code.
This change might impact broader audiences (so technically saying the PR/commit
title doesn't rep
HeartSaVioR commented on pull request #28377:
URL: https://github.com/apache/spark/pull/28377#issuecomment-620309415
> It sounds like the metadata is not available for TimeWindow expression
when the function name(alias: String) copies the metadata to explicitMetadata.
Thus, we do not set i
