diff options
Diffstat (limited to 'python/pyspark/tests.py')
| -rw-r--r-- | python/pyspark/tests.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/python/pyspark/tests.py b/python/pyspark/tests.py index 0e3721b55a..b938b9ce12 100644 --- a/python/pyspark/tests.py +++ b/python/pyspark/tests.py @@ -35,6 +35,8 @@ import itertools import threading import hashlib +from py4j.protocol import Py4JJavaError + if sys.version_info[:2] <= (2, 6): try: import unittest2 as unittest @@ -1494,6 +1496,20 @@ class WorkerTests(PySparkTestCase): self.assertTrue(not t.isAlive()) self.assertEqual(100000, rdd.count()) + def test_with_different_versions_of_python(self): + rdd = self.sc.parallelize(range(10)) + rdd.count() + version = sys.version_info + sys.version_info = (2, 0, 0) + log4j = self.sc._jvm.org.apache.log4j + old_level = log4j.LogManager.getRootLogger().getLevel() + log4j.LogManager.getRootLogger().setLevel(log4j.Level.FATAL) + try: + self.assertRaises(Py4JJavaError, lambda: rdd.count()) + finally: + sys.version_info = version + log4j.LogManager.getRootLogger().setLevel(old_level) + class SparkSubmitTests(unittest.TestCase): |