Gabor Liptak created SPARK-11160:
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Summary: CloudPickeSerializer conflicts with xmlrunner
Key: SPARK-11160
URL: https://issues.apache.org/jira/browse/SPARK-11160
Project: Spark
Issue Type: Bug
Components: PySpark
Reporter: Gabor Liptak
Priority: Minor
Change L259 in pyspark/tests.py to:
{code}
# Regression test for SPARK-3415
def test_pickling_file_handles(self):
# JIRA number here
if xmlrunner is None:
ser = CloudPickleSerializer()
out1 = sys.stderr
out2 = ser.loads(ser.dumps(out1))
self.assertEqual(out1, out2)
{code}
The issue is CloudPickeSerializer wraps stderr, which conflicts with xmlrunner.
But it might take some time to fix.
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