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Diffstat (limited to 'python/pyspark/tests.py')
| -rw-r--r-- | python/pyspark/tests.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/python/pyspark/tests.py b/python/pyspark/tests.py index 6dee7dc66c..8486c8595b 100644 --- a/python/pyspark/tests.py +++ b/python/pyspark/tests.py @@ -284,6 +284,12 @@ class TestRDDFunctions(PySparkTestCase): self.assertEqual(set([2]), sets[3]) self.assertEqual(set([1, 3]), sets[5]) + def test_itemgetter(self): + rdd = self.sc.parallelize([range(10)]) + from operator import itemgetter + self.assertEqual([1], rdd.map(itemgetter(1)).collect()) + self.assertEqual([(2, 3)], rdd.map(itemgetter(2, 3)).collect()) + class TestIO(PySparkTestCase): |