fix send requested Content-Type to Elasticsearch
@@ -114,7 +114,11 @@ public class EsApiManager extends BaseApiManager {
final Method httpMethod = Method.valueOf(request.getMethod().toUpperCase(Locale.ROOT));
final CurlRequest curlRequest = new CurlRequest(httpMethod, ResourceUtil.getElasticsearchHttpUrl() + path);
- curlRequest.header("Content-Type", "application/json;charset=utf-8");
+
+ final String contentType = request.getHeader("Content-Type");
+ if (StringUtil.isNotEmpty(contentType)) {
+ curlRequest.header("Content-Type", contentType);
+ }
request.getParameterMap().entrySet().stream().forEach(entry -> {
if (entry.getValue().length > 1) {
