CODEWITHSUNDEEP
elasticsearchelasticsearch-8
bala n
bala n

Reputation: 39

How to increase the max matches in elasticsearch pipeline enricher

PUT _ingest/pipeline/enrich
{
  "processors": [
    {
      "enrich": {
        "description": "Add Events to customer",
        "policy_name": "merge",
        "field": "contact_id",
        "target_field": "events",
        "max_matches": "128"
      }
    }
  ]
}

I am not able to increase the max_matches value. Please help me how to increase this value?

Upvotes: 0

Views: 39

Answers (1)

Murat K.
Murat K.

Reputation: 952

According to the documentation you can not increase it.

The maximum number of matched documents to include under the configured target field. The target_field will be turned into a json array if max_matches is higher than 1, otherwise target_field will become a json object. In order to avoid documents getting too large, the maximum allowed value is 128.

Source: https://www.elastic.co/guide/en/elasticsearch/reference/current/enrich-processor.html

If you try to increase you will get this error:

"reason": "[max_matches] should be between 1 and 128"

Upvotes: 0

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