ELK: Deleting unassigned shards to restore cluster health
If your ElasticSearch cluster is not healthy because of unassigned shards, there are multiple resolution paths. This datadoghq article provides an excellent walk-through of how you can analyze and resolve the situation. The simplest case is when those unassigned shards are not required anymore, and deleting them restores cluster health. In this article, I will … ELK: Deleting unassigned shards to restore cluster health