This section describes how to setup ElasticSearch to be used in GeoNetwork to store the search/content statistics. Note that Geonetwork must have been built with the es profile for ElasticSearch to be used. See https://github.com/geonetwork/core-geonetwork/tree/master/software_development for details.
ElasticSearch can be installed manually, or for some operating systems packages are available.
….If installed manually, ElasticSearch must be configured as a service to ensure it starts automatically when the server is started. This is beyond the scope of this guide.
To install manually:
- Download ElasticSearch from http://www.elastic.co/downloads/past-releases/. For Geonetwork 3.8.x version 7.2.x is recommended.
- Unzip the file and copy it, for example, to /opt/elasticsearch
- Execute Elastic Search:
$ cd /opt/elasticsearch/bin $ ./elasticsearch &
- Verify in a browser that ElasticSearch is running: http://localhost:9200/
$ cd /tmp $ curl -O https://raw.githubusercontent.com/geonetwork/core-geonetwork/3.4.x/es/config/features.json $ curl -X PUT http://localhost:9200/gn-features -d @features.json $ curl -O https://raw.githubusercontent.com/geonetwork/core-geonetwork/3.4.x/es/config/records.json $ curl -X PUT http://localhost:9200/gn-records -d @records.json $ curl -O https://raw.githubusercontent.com/geonetwork/core-geonetwork/3.4.x/es/config/searchlogs.json $ curl -X PUT http://localhost:9200/gn-searchlogs -d @searchlogs.json