bleveMaxClauseCount

The bleveMaxClauseCount setting limits the maximum number of query sub-clauses explicitly present in the search request or triggered internally from the search request.

Using this setting, users can restrict resource utilization, especially the memory usage for serving a query.

The default value of the bleveMaxClauseCount setting is 1024.

The default limit might not be sufficient for queries like wildcard, regex, prefix, disjuncts, fuzzy, etc. So, users can fix the issue by specifying a higher value for the bleveMaxClauseCount setting. However, users must check the query patterns to make them more efficient and well-scoped.

Example

curl -XPUT -H "Content-type:application/json" http://username:password@<ip>:8094/api/managerOptions \-d '{
    "bleveMaxClauseCount": "10000"
}