producer: fix produce timeout message (dpkp#1151)

Yelp · Aug 24, 2017 · e2eb7a5 · e2eb7a5
1 parent e581e13
commit e2eb7a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kafka/producer/kafka.py b/kafka/producer/kafka.py
@@ -619,7 +619,7 @@ def _wait_on_metadata(self, topic, max_wait):
             elapsed = time.time() - begin
             if not metadata_event.is_set():
                 raise Errors.KafkaTimeoutError(
-                    "Failed to update metadata after %s secs.", max_wait)
+                    "Failed to update metadata after %.1f secs." % max_wait)
             elif topic in self._metadata.unauthorized_topics:
                 raise Errors.TopicAuthorizationFailedError(topic)
             else: