step will be to upgrade your Elasticsearch to 7.17.5. Documentation is available on Elasticsearch’s website (https://www.elastic.co/guide/en/elasticsearch/reference/7.17/setup-upgrade.html). Your Elasticsearch 4 TO 1.5 7.6.1. DATA MODEL AND ELASTICSEARCH 7 Since Apache Unomi version 1.5.0 we decided to upgrade the supported ElasticSearch version to the 7.4.2. To be able to do so, we had to rework the way MIGRATION STEPS In order to migrate the data from ElasticSearch 5 to 7, Unomi provides a migration tool that is directly integrated. In this migration the following is assumed: the ElasticSearch 5 cluster

make it easier to view the results as the returned JSON is not beautified (another possiblity is a tool such as Postman). Important : all URLs are relative to the private Apache Unomi URL, by default: UNOMI 1.5.0 8.19.1. DATA MODEL AND ELASTICSEARCH 7 Since Apache Unomi version 1.5.0 we decided to upgrade the supported ElasticSearch version to the latest 7.4.2. To be able to do so, we had to rework extension). MIGRATION In order to migrate the data from ElasticSearch 5 to 7, Unomi provides a migration tool that is directly integrated. In these migration steps the following is assumed: Apache Unomi 1