{'a': 3, 'c': 10, 'b': 5} != {u'a': 6, u'c': 20, u'b': 10} - {'a': 3, 'b': 5, 'c': 10} ? ^ ^ ^ + {u'a': 6, u'b': 10, u'c': 20} ? + ^ + ^^ + ^

Traceback (most recent call last):
  File "/home/jenkins/workspace/Spark-1.6-SBT/AMPLAB_JENKINS_BUILD_PROFILE/hadoop2.3/label/spark-test/python/pyspark/streaming/tests.py", line 1019, in test_kafka_stream
    self._validateStreamResult(sendData, stream)
  File "/home/jenkins/workspace/Spark-1.6-SBT/AMPLAB_JENKINS_BUILD_PROFILE/hadoop2.3/label/spark-test/python/pyspark/streaming/tests.py", line 1000, in _validateStreamResult
    self.assertEqual(sendData, result)
AssertionError: {'a': 3, 'c': 10, 'b': 5} != {u'a': 6, u'c': 20, u'b': 10}
- {'a': 3, 'b': 5, 'c': 10}
?       ^       ^       ^

+ {u'a': 6, u'b': 10, u'c': 20}
?  +     ^  +     ^^  +     ^


Stdout:
('timeout after', 20)