title: Change elasticsearch settings from Spring
body: <p>Is it possible to update elasticsearch settings from Spring? I want to do something like:</p>
  
  <pre><code>curl -XPUT localhost:9200/test/_settings -d '{
  "index" : {
      "refresh_interval" : "-1"
  } }'
  </code></pre>
  
  <p>but using spring data elasticsearch client. </p>