Revert "Feanil/edx search update (#25406)" (#25412)

This reverts commit 581b20056d.

lms/djangoapps/course_api/tests/test_views.py

@@ -286,7 +286,7 @@ class CourseDetailViewTestCase(CourseApiTestViewMixin, SharedModuleStoreTestCase
     'enrollment_end': {'type': 'date'}
 })
 @override_settings(SEARCH_ENGINE="search.tests.mock_search_engine.MockSearchEngine")
-@override_settings(COURSEWARE_INFO_INDEX_NAME=TEST_INDEX_NAME)
+@override_settings(COURSEWARE_INDEX_NAME=TEST_INDEX_NAME)
 class CourseListSearchViewTest(CourseApiTestViewMixin, ModuleStoreTestCase, SearcherMixin):
     """
     Tests the search functionality of the courses API.

lms/djangoapps/teams/search_indexes.py

@@ -104,7 +104,7 @@ class CourseTeamIndexer(object):
         """
         search_engine = cls.engine()
         serialized_course_team = CourseTeamIndexer(course_team).data()
-        search_engine.index([serialized_course_team])
+        search_engine.index(cls.DOCUMENT_TYPE_NAME, [serialized_course_team])
 
     @classmethod
     @if_search_enabled
@@ -112,7 +112,7 @@ class CourseTeamIndexer(object):
         """
         Remove course_team from the index (if feature is enabled).
         """
-        cls.engine().remove([course_team.team_id])
+        cls.engine().remove(cls.DOCUMENT_TYPE_NAME, [course_team.team_id])
 
     @classmethod
     @if_search_enabled

lms/envs/production.py

@@ -723,8 +723,7 @@ if FEATURES.get('ENABLE_COURSEWARE_SEARCH') or \
     SEARCH_ENGINE = "search.elastic.ElasticSearchEngine"
     SEARCH_FILTER_GENERATOR = ENV_TOKENS.get('SEARCH_FILTER_GENERATOR', SEARCH_FILTER_GENERATOR)
 
-# TODO: Once we have successfully upgraded to ES7, switch this back to ELASTIC_SEARCH_CONFIG.
-ELASTIC_SEARCH_CONFIG = ENV_TOKENS.get('ELASTIC_SEARCH_CONFIG_ES7', [{}])
+ELASTIC_SEARCH_CONFIG = ENV_TOKENS.get('ELASTIC_SEARCH_CONFIG', [{}])
 
 # Facebook app
 FACEBOOK_API_VERSION = AUTH_TOKENS.get("FACEBOOK_API_VERSION")