[Improvement](inverted index) enable bkd index reader cache and refactor inverted index searcher cache#27367

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airborne12 wants to merge 3 commits intoapache:masterfrom airborne12:improve-bkd

+395-243

Commits on Nov 21, 2023

[Improvement](inverted index) enable bkd index reader cache and refactor inverted index searcher cache
airborne12
committed
[Improvement](inverted index) enable bkd index reader cache and refactor inverted index searcher cache
airborne12
committed
fix bkd null index case
airborne12
committed