elasticsearch-7.x-cookbook

Code for the Book - ElasticSearch 7.x Cookbook

Changelog

2019/09/14 Upgrade docker to 7.3.1

        Upgrade Elastic4s to 7.3.1 version.

Refactory of Elastic4s 7.x

Elastic4s was not released for 7.x during book writing. During 7.x Elastic4s had a code refactory. Main changes are:

Moving imports

Imports are changed and moved from

import com.sksamuel.elastic4s.http.ElasticDsl._

to

import com.sksamuel.elastic4s.ElasticDsl._

Different clients

To use the Elasticsearch Client you need to use the following entry in build.sbt

"com.sksamuel.elastic4s" %% "elastic4s-client-esjava" % elastic4sV

There are different cleints. You must provide one during initialization. The initialization should change from:

  lazy val client = ElasticClient(
    ElasticProperties(s"http://localhost:9200")
  )

to

  import com.sksamuel.elastic4s.http._
  lazy val client = ElasticClient(
    JavaClient(ElasticProperties(s"http://localhost:9200"))
  )