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-rw-r--r--python/pyspark/mllib/tests.py8
1 files changed, 8 insertions, 0 deletions
diff --git a/python/pyspark/mllib/tests.py b/python/pyspark/mllib/tests.py
index 893fc6f491..6e9c68ec8a 100644
--- a/python/pyspark/mllib/tests.py
+++ b/python/pyspark/mllib/tests.py
@@ -36,6 +36,7 @@ if sys.version_info[:2] <= (2, 6):
else:
import unittest
+from pyspark.mllib.common import _to_java_object_rdd
from pyspark.mllib.linalg import Vector, SparseVector, DenseVector, VectorUDT, _convert_to_vector,\
DenseMatrix, Vectors, Matrices
from pyspark.mllib.regression import LabeledPoint
@@ -641,6 +642,13 @@ class FeatureTest(PySparkTestCase):
idf = model.idf()
self.assertEqual(len(idf), 11)
+
+class SerDeTest(PySparkTestCase):
+ def test_to_java_object_rdd(self): # SPARK-6660
+ data = RandomRDDs.uniformRDD(self.sc, 10, 5, seed=0L)
+ self.assertEqual(_to_java_object_rdd(data).count(), 10)
+
+
if __name__ == "__main__":
if not _have_scipy:
print "NOTE: Skipping SciPy tests as it does not seem to be installed"