Github user ottobackwards commented on a diff in the pull request:
https://github.com/apache/metron/pull/840#discussion_r150265577
--- Diff:
metron-platform/metron-elasticsearch/src/main/java/org/apache/metron/elasticsearch/dao/ElasticsearchDao.java
---
@@ -139,13 +141,17 @@ protected SearchResponse search(SearchRequest
searchRequest, QueryBuilder queryB
searchRequest.getSort().forEach(sortField ->
searchSourceBuilder.sort(sortField.getField(),
getElasticsearchSortOrder(sortField.getSortOrder())));
Optional<List<String>> fields = searchRequest.getFields();
if (fields.isPresent()) {
--- End diff --
why not just remove?
---
