Github user zjffdu commented on the issue:
https://github.com/apache/spark/pull/13541
It's weird that I can pass the python test in local, but fails on github
jenkins. And the error message not clear to me. @davies Could you help take a
look at it ? Thanks. Here's the output from jenkins.
```
Running PySpark tests
========================================================================
Running PySpark tests. Output is in
/home/jenkins/workspace/SparkPullRequestBuilder@2/python/unit-tests.log
Will test against the following Python executables: ['python2.6',
'python3.4', 'pypy']
Will test the following Python modules: ['pyspark-sql', 'pyspark-mllib',
'pyspark-ml']
/home/jenkins/workspace/SparkPullRequestBuilder@2/python/pyspark/sql/context.py:457:
DeprecationWarning: HiveContext is deprecated in Spark 2.0.0. Please use
SparkSession.builder.enableHiveSupport().getOrCreate() instead.
DeprecationWarning)
Running tests...
----------------------------------------------------------------------
...Using Spark's default log4j profile:
org/apache/spark/log4j-defaults.properties
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel).
Traceback (most recent call last):
File "/usr/lib64/python2.6/runpy.py", line 122, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib64/python2.6/runpy.py", line 34, in _run_code
exec code in run_globals
File
"/home/jenkins/workspace/SparkPullRequestBuilder@2/python/pyspark/sql/tests.py",
line 1725, in <module>
unittest.main(testRunner=xmlrunner.XMLTestRunner(output='target/test-reports'))
File "/usr/lib/python2.6/site-packages/unittest2/main.py", line 88, in
__init__
self.runTests()
File "/usr/lib/python2.6/site-packages/unittest2/main.py", line 237, in
runTests
self.result = testRunner.run(self.test)
File "/usr/lib/python2.6/site-packages/xmlrunner/runner.py", line 59, in
run
test(result)
File "/usr/lib/python2.6/site-packages/unittest2/suite.py", line 87, in
__call__
return self.run(*args, **kwds)
File "/usr/lib/python2.6/site-packages/unittest2/suite.py", line 126, in
run
test(result)
File "/usr/lib/python2.6/site-packages/unittest2/suite.py", line 87, in
__call__
return self.run(*args, **kwds)
File "/usr/lib/python2.6/site-packages/unittest2/suite.py", line 118, in
run
self._handleClassSetUp(test, result)
File "/usr/lib/python2.6/site-packages/unittest2/suite.py", line 173, in
_handleClassSetUp
self._addClassOrModuleLevelException(result, e, errorName)
File "/usr/lib/python2.6/site-packages/unittest2/suite.py", line 215, in
_addClassOrModuleLevelException
result.addError(error, sys.exc_info())
File "/usr/lib/python2.6/site-packages/xmlrunner/result.py", line 232, in
addError
self._save_output_data()
File "/usr/lib/python2.6/site-packages/xmlrunner/result.py", line 189, in
_save_output_data
self._stdout_data = sys.stdout.getvalue()
AttributeError: 'file' object has no attribute 'getvalue'
Had test failures in pyspark.sql.tests with python2.6; see logs.
[error] running
/home/jenkins/workspace/SparkPullRequestBuilder@2/python/run-tests
--modules=pyspark-sql,pyspark-mllib,pyspark-ml --parallelism=4 ; received
return code 255
Attempting to post to Github...
> Post successful.
Build step 'Execute shell' marked build as failure
```
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