[Backport 2.17] [Remote State] Upload incremental cluster state on master re-election (#15145)#15792

Merged

shwetathareja merged 3 commits intoopensearch-project:2.17from shiv0408:backport/backport-15145-to-2.17

Sep 6, 2024

+734-126

Commits on Sep 6, 2024