branch-3.1: [feature](cloud) Read peer be cache when balance in same cluster #56384

[deardeng]

cherry pick from #56384

[deardeng]

run buildall

[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?

[hello-stephen]

Cloud UT Coverage Report

Increment line coverage 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	82.29% (1264/1536)
Line Coverage	66.15% (22694/34305)
Region Coverage	67.51% (11307/16749)
Branch Coverage	57.23% (5982/10452)

[deardeng]

run buildall

[doris-robot]

Cloud UT Coverage Report

Increment line coverage 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	82.29% (1264/1536)
Line Coverage	66.10% (22674/34305)
Region Coverage	67.45% (11297/16749)
Branch Coverage	57.16% (5974/10452)

[deardeng]

run buildall

[hello-stephen]

Cloud UT Coverage Report

Increment line coverage 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	82.29% (1264/1536)
Line Coverage	66.10% (22677/34305)
Region Coverage	67.46% (11299/16749)
Branch Coverage	57.16% (5974/10452)

[hello-stephen]

FE UT Coverage Report

Increment line coverage 0.00% (0/2) 🎉
Increment coverage report
Complete coverage report

[deardeng]

run buildall

[doris-robot]

Cloud UT Coverage Report

Increment line coverage 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	82.29% (1264/1536)
Line Coverage	66.13% (22686/34305)
Region Coverage	67.44% (11296/16749)
Branch Coverage	57.21% (5980/10452)

[hello-stephen]

FE UT Coverage Report

Increment line coverage 0.00% (0/2) 🎉
Increment coverage report
Complete coverage report