Confluence 8.2 indexing cancellation policy: best-effort to force-stop transition
Confluence 7.13 introduced the indexing.timeout.ms system property to bound background search indexing jobs, and 8.2 added the indexing.cancellation.policy setting with 'best-effort' and 'force-stop' modes. The default remains 'best-effort', which attempts to interrupt stalled threads but does not guarantee termination if indexing code ignores the interrupt