Help Center/ Cloud Search Service/ FAQs/ Using CSS Cluster Search Engines/ How Do I Change the Maximum Number of Results Returned in Response to a Single Search Request to a Specific Index in a CSS Elasticsearch Cluster?
Updated on 2025-09-04 GMT+08:00
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How Do I Change the Maximum Number of Results Returned in Response to a Single Search Request to a Specific Index in a CSS Elasticsearch Cluster?

Solution

  • Method 1

    Open Kibana and run the following commands on the Dev Tools page:

    PUT _all/_settings?preserve_existing=true
{
"index.max_result_window" : "10000000"
}
  • Method 2

    Run the following command on a server (a non-security mode cluster is used as an example here):

    curl -k –XPUT 'http://localhost:9200/_all/_setting?preserve_existing=true'-d
{
"index.max_result_window":"1000000"
}

    localhost indicates the address of the Elasticsearch cluster.

This setting affects the consumption of memory and CPU resources. Exercise caution when setting this parameter.