[Backport 2.x]Add cluster primary balance contraint for rebalancing with buffer#13014

Merged

gbbafna merged 1 commit intoopensearch-project:2.xfrom alchemist51:2.x

Apr 2, 2024

Commits on Apr 2, 2024

Add cluster primary balance contraint for rebalancing with buffer (opensearch-project#12656 )
alchemist51
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