Java_HTTP_POST.java

HttpPost post = new HttpPost(Configuration.getElasticIndexURL() + "/trial/_bulk");
post.setEntity(new FileEntity(jsonFile));
post.addHeader("content-type", "text/plain");
post.addHeader("Accept", "text/plain");

HttpResponse response = HttpClientBuilder.create().build().execute(post);
if (response.getStatusLine().getStatusCode() == HttpURLConnection.HTTP_OK) {
	log.debug("Index complete for " + jsonFile);
} else {
	log.warn("Error received when indexings " + jsonFile + " " + new BufferedReader(new InputStreamReader(response.getEntity().getContent())).readLine());
}