Grails Elasticsearch Sample Application

This is a sample Grails 4 REST Application configured to use Elasticsearch grails plugin.

Prerequisite

1. Setup Elasticsearch Docker Container as:

docker run -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" -e "xpack.security.enabled=false" docker.elastic.co/elasticsearch/elasticsearch:5.5.3

Please see Install Elasticsearch Documentation for other options.

2. Run application using command ./gradlew bootRun.

3. Verify that the Post mapping is created, run the following CURL command:

curl -X GET "localhost:9200/_mapping/post?pretty"

The output of above command should be something similar to:

{
  "example.all_v0" : {
    "mappings" : {
      "post" : {
        "_all" : {
          "enabled" : false
        },
        "properties" : {
          "body" : {
            "type" : "text",
            "term_vector" : "with_positions_offsets"
          },
          "subject" : {
            "type" : "text",
            "term_vector" : "with_positions_offsets"
          }
        }
      }
    }
  }
}