diff --git a/hetu-docs/en/connector/hive.md b/hetu-docs/en/connector/hive.md
index 2e4721c63..e1ac69b90 100644
--- a/hetu-docs/en/connector/hive.md
+++ b/hetu-docs/en/connector/hive.md
@@ -703,6 +703,11 @@ DROP SCHEMA hive.web
 
 
 
+## Known Issues
+
+
+- During concurrent queries (involving select, update, delete, vacuum) or vacuum cleanups running parallelly, some queries might fail due to conflicts. And there is also a possibility of read queries to fail with "FileNotFoundException". These scenarios are caused due to a bug in Hive ACID utils but will not lead to any data loss. Also, re-running read/select queries would succeed. 
+
 
 ## Hive Connector Limitations