Use of retrievers in the search api

aperez900907
Thu, 12 Jun 2025 16:23:15 +0000
Elasticsearch

Hi, I'm getting this error below:

{
  "error": {
    "root_cause": [
      {
        "type": "security_exception",
        "reason": "current license is non-compliant for [linear retriever]",
        "license.expired.feature": "linear retriever"
      }
    ],
    "type": "security_exception",
    "reason": "current license is non-compliant for [linear retriever]",
    "license.expired.feature": "linear retriever"
  },
  "status": 403
}

es stack version: 9.0.1 with basic licensing .

If I activate the trial, the error disappears.

In the basic licence for self-hosted instances, the retriever feature is marked as free.
However, when I tried to use the linear retriever, I encountered an error related to a licensing issue.

Please clarify this in the documentation or provide any details on how to proceed.

Thanks.

3 posts - 2 participants