Help Center> Cloud Search Service> Troubleshooting> Clusters> An Elasticsearch Cluster Reports An Error Message "unassigned shards all indices"
Updated on 2023-10-10 GMT+08:00

An Elasticsearch Cluster Reports An Error Message "unassigned shards all indices"

Symptom

An Elasticsearch cluster reports an error message "unassigned shards all indices" and the cluster status is red.

Possible Causes

Unallocated shards exist in the current cluster.

Solution

Run the following command on the Dev Tools page of Kibana:

POST  /_cluster/reroute?retry_failed=true