From 0aa3d2a81853eb362ae84dfc6acd7fa309de4173 Mon Sep 17 00:00:00 2001
From: Maxime Beauchemin <maximebeauchemin@gmail.com>
Date: Wed, 16 Aug 2017 17:40:28 -0700
Subject: [PATCH] [hive] improve error messages (#3305)

* [hive] improve error messages

* Addressing comments
---
 superset/db_engine_specs.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/superset/db_engine_specs.py b/superset/db_engine_specs.py
index 5f67ec6d838ea..0fe988997081d 100644
--- a/superset/db_engine_specs.py
+++ b/superset/db_engine_specs.py
@@ -681,6 +681,14 @@ def adjust_database_uri(cls, uri, selected_schema=None):
             uri.database = selected_schema
         return uri
 
+    @classmethod
+    def extract_error_message(cls, e):
+        try:
+            msg = e.message.status.errorMessage
+        except:
+            msg = str(e)
+        return msg
+
     @classmethod
     def progress(cls, log_lines):
         total_jobs = 1  # assuming there's at least 1 job