## What changes were proposed in this pull request?

Builds failed due to the recent [merge](https://github.com/apache/spark/commit/b449a1d6aa322a50cf221cd7a2ae85a91d6c7e9f). This is because [PR#18309](https://github.com/apache/spark/pull/18309) needed update after [this patch](https://github.com/apache/spark/commit/b803b66a8133f705463039325ee71ee6827ce1a7) was merged.

## How was this patch tested?
N/A

Author: Zhenhua Wang <wzh_zju@163.com>

Closes #18415 from wzhfy/hotfixStats.