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UCP: support store weight for hot region scheduler  #2168

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UCP: support store weight for hot region scheduler #2168
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difficulty/mediumMedium task.type/enhancementThe issue or PR belongs to an enhancement.type/feature-requestCategorizes issue or PR as related to a new feature.
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@nolouch
nolouch
opened on Feb 28, 2020

Description

Currently, PD's schedulers cannot handle the heterogeneous problem, we use <leader_weight>, <region_weight> to identify the processing power of the machine. but the hot region scheduler cannot consider it very well, we need to let the hot region to aware weight.

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  • Golang

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    difficulty/mediumMedium task.type/enhancementThe issue or PR belongs to an enhancement.type/feature-requestCategorizes issue or PR as related to a new feature.

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