diff --git a/projects/vdk-plugins/vdk-impala/src/vdk/plugin/impala/impala_error_classifier.py b/projects/vdk-plugins/vdk-impala/src/vdk/plugin/impala/impala_error_classifier.py
index f92c6fe948..4ef5707c65 100644
--- a/projects/vdk-plugins/vdk-impala/src/vdk/plugin/impala/impala_error_classifier.py
+++ b/projects/vdk-plugins/vdk-impala/src/vdk/plugin/impala/impala_error_classifier.py
@@ -20,6 +20,7 @@ def is_impala_user_error(received_exception):
         or _is_quota_exceeded(received_exception)
         or _is_other_query_error(received_exception)
         or _is_property_unsupported_value_error(received_exception)
+        or _is_udf_hive_server2_error(received_exception)
     )
 
 
@@ -119,3 +120,11 @@ def _is_quota_exceeded(exception):
         classname_with_package="impala.error.OperationalError",
         exception_message_matcher_regex=".*DiskSpace quota of .* is exceeded.*",
     )
+
+
+def _is_udf_hive_server2_error(exception):
+    return errors.exception_matches(
+        exception,
+        classname_with_package="impala.error.HiveServer2Error",
+        exception_message_matcher_regex=".*UDF ERROR:.*",
+    )
diff --git a/projects/vdk-plugins/vdk-impala/tests/test_error_classifier.py b/projects/vdk-plugins/vdk-impala/tests/test_error_classifier.py
index 7fc31c04bf..2fc2d44660 100644
--- a/projects/vdk-plugins/vdk-impala/tests/test_error_classifier.py
+++ b/projects/vdk-plugins/vdk-impala/tests/test_error_classifier.py
@@ -92,3 +92,10 @@ def test_user_error_classification(self):
                 )
             )
         )
+        self.assertTrue(
+            is_impala_user_error(
+                HiveServer2Error(
+                    "impala.error.HiveServer2Error: UDF ERROR: Decimal expression overflowed"
+                )
+            )
+        )