diff --git a/spark/src/main/resources/query_execution_request_mapping.yml b/spark/src/main/resources/query_execution_request_mapping.yml
index 135910466e..87bd927e6e 100644
--- a/spark/src/main/resources/query_execution_request_mapping.yml
+++ b/spark/src/main/resources/query_execution_request_mapping.yml
@@ -18,6 +18,8 @@ properties:
     type: keyword
   sessionId:
     type: keyword
+  sessionType:
+    type: keyword
   error:
     type: text
   lang: