This is normal behavior. Power outages, system hardware problems, deliberate application shutdowns, and many other issues can cause unintentional shutdowns. In this case, the index will undergo a health check at the next startup for possible damage, and any errors found will be fixed. To speed up the process, you need to back up the index and recover from backup on startup. Recovering from backup does not cause irreversible data loss. The next time you index what has changed, the latest additions are refreshed. Active-Passive and Active-Active configuration Index Backup and Recovery |