How Do I Set search.max_buckets for an Elasticsearch Cluster of CSS?
Function
By default, CSS allows a maximum of 10,000 buckets to be returned during aggregation. If more than 10,000 buckets need to be returned, you can increase the value of search.max_buckets. Note that increasing the value of search.max_buckets also increases the cluster load and memory usage. Exercise caution when performing this operation.
Solution
Run the following command on the Dev Tools page of Kibana:
PUT _cluster/settings{"persistent": {"search.max_buckets": 20000}}
Parent topic: Managing CSS Clusters
- Function
- Solution