[log](mow) reduce log for data load on mow table (#47647)

[zhannngchen]

cherry-pick #47647

[hello-stephen]

Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
3. What features were added. Why was this function added?
4. Which code was refactored and why was this part of the code refactored?
5. Which functions were optimized and what is the difference before and after the optimization?

[zhannngchen]

run buildall

[doris-robot]

BE UT Coverage Report

Increment line coverage 11.76% (2/17) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	38.84% (10269/26439)
Line Coverage	29.88% (85261/285297)
Region Coverage	28.54% (43948/153983)
Branch Coverage	25.27% (22474/88944)

[hello-stephen]

BE Regression P0 && UT Coverage Report

Increment line coverage 11.76% (2/17) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	40.75% (10614/26049)
Line Coverage	32.12% (91056/283504)
Region Coverage	28.98% (51954/179296)
Branch Coverage	25.40% (25553/100598)

[hello-stephen]

BE Regression P0 && UT Coverage Report

Increment line coverage 11.76% (2/17) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	64.74% (16835/26005)
Line Coverage	52.99% (149448/282022)
Region Coverage	50.17% (89428/178264)
Branch Coverage	44.43% (44410/99948)