Fixed synthetic source on indexed text fields

Author: Kubik42

server/src/main/java/org/elasticsearch/index/mapper/TextFieldMapper.java

@@ -1450,10 +1450,9 @@ protected void parseCreateField(DocumentParserContext context) throws IOExceptio
             if (phraseFieldInfo != null) {
                 context.doc().add(new Field(phraseFieldInfo.field, value, phraseFieldInfo.fieldType));
             }
-        }
+        } else if (needsToSupportSyntheticSource() && fieldType.stored() == false) {
+            // if synthetic source needs to be supported, yet the field isn't stored, then we need to rely on something else
 
-        // if synthetic source needs to be supported, yet the field isn't stored, then we need to rely on something else
-        if (needsToSupportSyntheticSource() && fieldType.stored() == false) {
             // if we can rely on the synthetic source delegate for synthetic source, then exit as there is nothing to do
             if (fieldType().canUseSyntheticSourceDelegateForSyntheticSource(value)) {
                 return;
@@ -1639,6 +1638,10 @@ protected void write(XContentBuilder b, Object value) throws IOException {
             });
         }
 
+        if (isIndexed()) {
+            return super.syntheticSourceSupport();
+        }
+
         return new SyntheticSourceSupport.Native(() -> syntheticFieldLoader(fullPath(), leafName()));
     }