Hyukjin Kwon created SPARK-22302:
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Summary: Remove manual backports for subprocess.check_output and
check_call
Key: SPARK-22302
URL: https://issues.apache.org/jira/browse/SPARK-22302
Project: Spark
Issue Type: Improvement
Components: Project Infra
Affects Versions: 2.3.0
Reporter: Hyukjin Kwon
Priority: Trivial
This JIRA is loosely related with SPARK-21573. Python 2.6 could be used in
Jenkins given the past cases and investigations up to my knowledge and it looks
failing to execute some other scripts.
In this particular case, it was:
{code}
cd dev && python2.6
{code}
{code}
>>> from sparktestsupport import shellutils
>>> shellutils.subprocess_check_call("ls")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "sparktestsupport/shellutils.py", line 46, in subprocess_check_call
retcode = call(*popenargs, **kwargs)
NameError: global name 'call' is not defined
{code}
Please see
https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/3950/console
Since we dropped the Python 2.6.x support, looks better we remove those
workarounds and print out explicit error messages in order to duplicate the
efforts to find out the root causes for such cases.
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