Switch to unified highlighter for faster search on larger documents

hellohaptik · Apr 26, 2019 · e4a4dae · e4a4dae
1 parent 243f621
commit e4a4dae
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/datastore/elastic_search/query.py b/datastore/elastic_search/query.py
@@ -435,7 +435,9 @@ def _generate_es_search_dictionary(entity_name, text,
         },
         'highlight': {
             'fields': {
-                'variants': {}
+                'variants': {
+                    'type': 'unified'  # experimental in 5.x, default in 6.x and 7.x. Faster than 'plain'
+                }
             },
             'order': 'score',
             'number_of_fragments': 20