Configuration

Introduction

This document is the reference documentation for the Elasticsearch data connector configuration. Configuration is currently a text file called configuration.json in the root folder of the connector. It is generated at the time of introspection of the database for the first time and is used to set up the connector. Subsequent introspections (using the update command) will overwrite the file. Below is an example configuration file along with explanations of its components:

{
  "indices": {
    "customers": {
      "mappings": {
        "properties": {
          "customer_id": {
            "type": "keyword"
          },
          "email": {
            "type": "keyword"
          },
          "location": {
            "type": "geo_point"
          },
          "name": {
            "fields": {
              "raw": {
                "ignore_above": 256,
                "type": "keyword"
              }
            },
            "type": "text"
          }
        }
      }
    }
  },
  "queries": {}
}

indices

The indices section reflects the indices that are available in the Elasticsearch instance. You should not edit this section. If you wish to remove certain indices from your GraphQL API, do not import it into your Hausra DDN metadata.

queries

This section is reserved for future use and is currently not used. You should not edit this section.