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scheduler: unexpected increase in hot scheduler v2 #5559

@lhy1024

Description

@lhy1024

Bug Report

What did you do?

tpcc bench

What did you expect to see?

What did you see instead?

image

store-6 become higher is not in line with expectations, now the strategy is very conservative, no matter what will not go to destroy the first dimension.

image

And there is no other write schedule when store-6 becomes higher.

What version of PD are you using (pd-server -V)?

2eb76c8
scheduler config balance-hot-region-scheduler set write-leader-priorities "query","byte"
scheduler config balance-hot-region-scheduler set strict-picking-store false
scheduler config balance-hot-region-scheduler set rank-formula-version v2

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