RuntimeError(stderr)

Author: dpkp

test/fixtures.py

@@ -637,7 +637,7 @@ def get_topic_names(self):
             self.out("Failed to list topics!")
             self.out(stdout)
             self.out(stderr)
-            raise RuntimeError("Failed to list topics!")
+            raise RuntimeError(stderr)
         return stdout.decode().splitlines(False)
 
     def create_topics(self, topic_names, num_partitions=None, replication_factor=None):