Elasticsearch

Start elasticsearch via docker with the docker maven plugin:

mvn -PdockerITs docker:start

Confirm that elasticsearch is running:

docker ps

Confirm that host and post(s) are in property file:

cat elasticsearch.properties

Create a local file elasticsearch.conf with cluster details:

elasticsearch {
  hosts += ${es.tcp.host}
  port = ${es.tcp.port}
  clusterName = "elasticsearch"
}

When configuring a stream, include these files:

include "elasticsearch.properties"
include "elasticsearch.conf"

Supply application-specific configuration as well:

elasticsearch {
    index: ""
    type: ""
}

When running integration testing, elasticsearch.properties must be in the root of the streams project repository.