diff options
Diffstat (limited to 'python/pyspark/mllib/tests.py')
| -rw-r--r-- | python/pyspark/mllib/tests.py | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/python/pyspark/mllib/tests.py b/python/pyspark/mllib/tests.py index 8eaddcf8b9..c6ed5acd17 100644 --- a/python/pyspark/mllib/tests.py +++ b/python/pyspark/mllib/tests.py @@ -72,11 +72,11 @@ class VectorTests(PySparkTestCase): def _test_serialize(self, v): self.assertEqual(v, ser.loads(ser.dumps(v))) jvec = self.sc._jvm.SerDe.loads(bytearray(ser.dumps(v))) - nv = ser.loads(str(self.sc._jvm.SerDe.dumps(jvec))) + nv = ser.loads(bytes(self.sc._jvm.SerDe.dumps(jvec))) self.assertEqual(v, nv) vs = [v] * 100 jvecs = self.sc._jvm.SerDe.loads(bytearray(ser.dumps(vs))) - nvs = ser.loads(str(self.sc._jvm.SerDe.dumps(jvecs))) + nvs = ser.loads(bytes(self.sc._jvm.SerDe.dumps(jvecs))) self.assertEqual(vs, nvs) def test_serialize(self): @@ -412,11 +412,11 @@ class StatTests(PySparkTestCase): self.assertEqual(10, len(summary.normL1())) self.assertEqual(10, len(summary.normL2())) - data2 = self.sc.parallelize(xrange(10)).map(lambda x: Vectors.dense(x)) + data2 = self.sc.parallelize(range(10)).map(lambda x: Vectors.dense(x)) summary2 = Statistics.colStats(data2) self.assertEqual(array([45.0]), summary2.normL1()) import math - expectedNormL2 = math.sqrt(sum(map(lambda x: x*x, xrange(10)))) + expectedNormL2 = math.sqrt(sum(map(lambda x: x*x, range(10)))) self.assertTrue(math.fabs(summary2.normL2()[0] - expectedNormL2) < 1e-14) @@ -438,11 +438,11 @@ class VectorUDTTests(PySparkTestCase): def test_infer_schema(self): sqlCtx = SQLContext(self.sc) rdd = self.sc.parallelize([LabeledPoint(1.0, self.dv1), LabeledPoint(0.0, self.sv1)]) - srdd = sqlCtx.inferSchema(rdd) - schema = srdd.schema + df = rdd.toDF() + schema = df.schema field = [f for f in schema.fields if f.name == "features"][0] self.assertEqual(field.dataType, self.udt) - vectors = srdd.map(lambda p: p.features).collect() + vectors = df.map(lambda p: p.features).collect() self.assertEqual(len(vectors), 2) for v in vectors: if isinstance(v, SparseVector): @@ -695,7 +695,7 @@ class ChiSqTestTests(PySparkTestCase): class SerDeTest(PySparkTestCase): def test_to_java_object_rdd(self): # SPARK-6660 - data = RandomRDDs.uniformRDD(self.sc, 10, 5, seed=0L) + data = RandomRDDs.uniformRDD(self.sc, 10, 5, seed=0) self.assertEqual(_to_java_object_rdd(data).count(), 10) @@ -771,7 +771,7 @@ class StandardScalerTests(PySparkTestCase): if __name__ == "__main__": if not _have_scipy: - print "NOTE: Skipping SciPy tests as it does not seem to be installed" + print("NOTE: Skipping SciPy tests as it does not seem to be installed") unittest.main() if not _have_scipy: - print "NOTE: SciPy tests were skipped as it does not seem to be installed" + print("NOTE: SciPy tests were skipped as it does not seem to be installed") |