3f7780d30d
### What changes were proposed in this pull request? This patch fixes wrong groupBy result if the grouping key is a null-value struct. ### Why are the changes needed? `NormalizeFloatingNumbers` reconstructs a struct if input expression is StructType. If the input struct is null, it will reconstruct a struct with null-value fields, instead of null. ### Does this PR introduce _any_ user-facing change? Yes, fixing incorrect groupBy result. ### How was this patch tested? Unit test. Closes #28962 from viirya/SPARK-32136. Authored-by: Liang-Chi Hsieh <viirya@gmail.com> Signed-off-by: HyukjinKwon <gurwls223@apache.org> |
||
|---|---|---|
| .. | ||
| benchmarks | ||
| src | ||
| v1.2/src | ||
| v2.3/src | ||
| pom.xml | ||