Hacker News new | comments | show | ask | jobs | submit login

We can continue to index if one host is down and we can continue to search if two hosts are down. If a host is down, we are able to continue indexing because of consensus (2/3). When the host will be up again, it will retrieves the missing jobs from the 2 others servers and apply them to be exactly at the same level.

Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | DMCA | Apply to YC | Contact