AFAIK we haven't actually broken 2.6 compatibility yet for PySpark itself, since Jenkins is still testing that configuration.
I think the problem that you're seeing is that dev/run-tests / dev/run-tests-jenkins only work against Python 2.7+ right now. However, ./python/run-tests should be able to launch and run PySpark tests with Python 2.6. Try ./python/run-tests --help for more details. On Fri, Mar 11, 2016 at 10:31 AM Holden Karau <hol...@pigscanfly.ca> wrote: > So the run tests command allows you to specify the python version to test > again - maybe specify python2.7 > > On Friday, March 11, 2016, Gayathri Murali <gayathri.m.sof...@gmail.com> > wrote: > >> I do have 2.7 installed and unittest2 package available. I still see this >> error : >> >> Please install unittest2 to test with Python 2.6 or earlier >> Had test failures in pyspark.sql.tests with python2.6; see logs. >> >> Thanks >> Gayathri >> >> >> >> On Fri, Mar 11, 2016 at 10:07 AM, Davies Liu <dav...@databricks.com> >> wrote: >> >>> Spark 2.0 is dropping the support for Python 2.6, it only work with >>> Python 2.7, and 3.4+ >>> >>> On Thu, Mar 10, 2016 at 11:17 PM, Gayathri Murali >>> <gayathri.m.sof...@gmail.com> wrote: >>> > Hi all, >>> > >>> > I am trying to run python unit tests. >>> > >>> > I currently have Python 2.6 and 2.7 installed. I installed unittest2 >>> against both of them. >>> > >>> > When I try to run /python/run-tests with Python 2.7 I get the >>> following error : >>> > >>> > Please install unittest2 to test with Python 2.6 or earlier >>> > Had test failures in pyspark.sql.tests with python2.6; see logs. >>> > >>> > When I try to run /python/run-tests with Python 2.6 I get the >>> following error: >>> > >>> > Traceback (most recent call last): >>> > File "./python/run-tests.py", line 42, in <module> >>> > from sparktestsupport.modules import all_modules # noqa >>> > File >>> "/Users/gayathri/spark/python/../dev/sparktestsupport/modules.py", line 18, >>> in <module> >>> > from functools import total_ordering >>> > ImportError: cannot import name total_ordering >>> > >>> > total_ordering is a package that is available in 2.7. >>> > >>> > Can someone help? >>> > >>> > Thanks >>> > Gayathri >>> > --------------------------------------------------------------------- >>> > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org >>> > For additional commands, e-mail: user-h...@spark.apache.org >>> > >>> >> >> > > -- > Cell : 425-233-8271 > Twitter: https://twitter.com/holdenkarau > >
