Minor : Fix exception in search due to exception in database.displayName and databaseSchema.aggregation (#18290)

openmetadata-service/src/main/java/org/openmetadata/service/search/elasticsearch/ElasticSearchClient.java

@@ -1297,6 +1297,23 @@ public class ElasticSearchClient implements SearchClient {
         buildSearchQueryBuilder(query, SearchIndex.getAllFields());
     FunctionScoreQueryBuilder queryBuilder = boostScore(queryStringBuilder);
     SearchSourceBuilder searchSourceBuilder = searchBuilder(queryBuilder, null, from, size);
+    searchSourceBuilder.aggregation(
+        AggregationBuilders.terms("database.name.keyword")
+            .field("database.name.keyword")
+            .size(MAX_AGGREGATE_SIZE));
+    searchSourceBuilder.aggregation(
+        AggregationBuilders.terms("databaseSchema.name.keyword")
+            .field("databaseSchema.name.keyword")
+            .size(MAX_AGGREGATE_SIZE));
+    return addAggregation(searchSourceBuilder);
+  }
+
+  private static SearchSourceBuilder buildDataAssetsSearchBuilder(
+      String query, int from, int size) {
+    QueryStringQueryBuilder queryStringBuilder =
+        buildSearchQueryBuilder(query, SearchIndex.getAllFields());
+    FunctionScoreQueryBuilder queryBuilder = boostScore(queryStringBuilder);
+    SearchSourceBuilder searchSourceBuilder = searchBuilder(queryBuilder, null, from, size);
     searchSourceBuilder.aggregation(
         AggregationBuilders.terms("database.name.keyword")
             .field("database.name.keyword")
@@ -2310,7 +2327,8 @@ public class ElasticSearchClient implements SearchClient {
           "storage_service_index",
           "search_service_index",
           "metadata_service_index" -> buildServiceSearchBuilder(q, from, size);
-      case "all", "dataAsset" -> buildSearchAcrossIndexesBuilder(q, from, size);
+      case "dataAsset" -> buildDataAssetsSearchBuilder(q, from, size);
+      case "all" -> buildSearchAcrossIndexesBuilder(q, from, size);
       default -> buildAggregateSearchBuilder(q, from, size);
     };
   }

openmetadata-service/src/main/java/org/openmetadata/service/search/opensearch/OpenSearchClient.java

@@ -1282,6 +1282,24 @@ public class OpenSearchClient implements SearchClient {
     FunctionScoreQueryBuilder queryBuilder = boostScore(queryStringBuilder);
     queryBuilder.boostMode(CombineFunction.SUM);
     SearchSourceBuilder searchSourceBuilder = searchBuilder(queryBuilder, null, from, size);
+    searchSourceBuilder.aggregation(
+        AggregationBuilders.terms("database.name.keyword")
+            .field("database.name.keyword")
+            .size(MAX_AGGREGATE_SIZE));
+    searchSourceBuilder.aggregation(
+        AggregationBuilders.terms("databaseSchema.name.keyword")
+            .field("databaseSchema.name.keyword")
+            .size(MAX_AGGREGATE_SIZE));
+    return addAggregation(searchSourceBuilder);
+  }
+
+  private static SearchSourceBuilder buildDataAssetsSearchBuilder(
+      String query, int from, int size) {
+    QueryStringQueryBuilder queryStringBuilder =
+        buildSearchQueryBuilder(query, SearchIndex.getAllFields());
+    FunctionScoreQueryBuilder queryBuilder = boostScore(queryStringBuilder);
+    queryBuilder.boostMode(CombineFunction.SUM);
+    SearchSourceBuilder searchSourceBuilder = searchBuilder(queryBuilder, null, from, size);
     searchSourceBuilder.aggregation(
         AggregationBuilders.terms("database.name.keyword")
             .field("database.name.keyword")
@@ -2288,7 +2306,8 @@ public class OpenSearchClient implements SearchClient {
           "storage_service_index",
           "search_service_index",
           "metadata_service_index" -> buildServiceSearchBuilder(q, from, size);
-      case "all", "dataAsset" -> buildSearchAcrossIndexesBuilder(q, from, size);
+      case "dataAsset" -> buildDataAssetsSearchBuilder(q, from, size);
+      case "all" -> buildSearchAcrossIndexesBuilder(q, from, size);
       default -> buildAggregateSearchBuilder(q, from, size);
     };
   }

openmetadata-service/src/main/resources/elasticsearch/en/test_suite_index_mapping.json

@@ -449,6 +449,10 @@
             "type": "text"
           }
         }
+      },
+      "serviceType": {
+        "type": "keyword",
+        "normalizer": "lowercase_normalizer"
       }
     }
   }

openmetadata-service/src/main/resources/elasticsearch/jp/test_suite_index_mapping.json

@@ -429,6 +429,10 @@
           }
         }
       },
+      "serviceType": {
+        "type": "keyword",
+        "normalizer": "lowercase_normalizer"
+      },
       "totalVotes": {
         "type": "long",
         "null_value": 0

openmetadata-service/src/main/resources/elasticsearch/zh/test_suite_index_mapping.json

@@ -418,6 +418,10 @@
           }
         }
       },
+      "serviceType": {
+        "type": "keyword",
+        "normalizer": "lowercase_normalizer"
+      },
       "totalVotes": {
         "type": "long",
         "null_value": 0