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From Gokul Ramanan Subramanian <gokul24...@gmail.com>
Subject Re: Running system tests on mac
Date Tue, 30 Jun 2020 21:26:32 GMT
Thanks Colin.

While at the subject of system tests, there are a few times I see tests
timed out (even on a large machine such as m5.4xlarge EC2 with Linux). Are
there any knobs that system tests provide to control timeouts / throughputs
across all tests?
Thanks.

On Tue, Jun 30, 2020 at 6:32 PM Colin McCabe <cmccabe@apache.org> wrote:

> Ducktape runs on Python 2.  You can't use it with Python 3, as you are
> trying to do here.
>
> If anyone's interested in porting it to Python 3 it would be a good change.
>
> Otherwise, using docker as suggested here seems to be the best way to go.
>
> best,
> Colin
>
> On Mon, Jun 29, 2020, at 02:14, Gokul Ramanan Subramanian wrote:
> > Hi.
> >
> > Has anyone had luck running Kafka system tests on a Mac. I have a MacOS
> > Mojave 10.14.6. I got Python 3.6.9 using pyenv. However, the command
> > *ducktape tests/kafkatest/tests* yields the following error, making it
> look
> > like some Python incompatibility issue.
> >
> > $ ducktape tests/kafkatest/tests
> > Traceback (most recent call last):
> >   File "/Users/gokusubr/.pyenv/versions/3.6.9/bin/ducktape", line 11, in
> > <module>
> >     load_entry_point('ducktape', 'console_scripts', 'ducktape')()
> >   File
> >
> "/Users/gokusubr/.pyenv/versions/3.6.9/lib/python3.6/site-packages/pkg_resources/__init__.py",
> > line 487, in load_entry_point
> >     return get_distribution(dist).load_entry_point(group, name)
> >   File
> >
> "/Users/gokusubr/.pyenv/versions/3.6.9/lib/python3.6/site-packages/pkg_resources/__init__.py",
> > line 2728, in load_entry_point
> >     return ep.load()
> >   File
> >
> "/Users/gokusubr/.pyenv/versions/3.6.9/lib/python3.6/site-packages/pkg_resources/__init__.py",
> > line 2346, in load
> >     return self.resolve()
> >   File
> >
> "/Users/gokusubr/.pyenv/versions/3.6.9/lib/python3.6/site-packages/pkg_resources/__init__.py",
> > line 2352, in resolve
> >     module = __import__(self.module_name, fromlist=['__name__'],
> > level=0)
> >   File
> >
> "/Users/gokusubr/.pyenv/versions/3.6.9/lib/python3.6/site-packages/ducktape-0.7.6-py3.6.egg/ducktape/command_line/main.py",
> > line 127
> >     print "parameters are not valid json: " + str(e.message)
> >                                           ^
> > SyntaxError: invalid syntax
> >
> > I followed the instructions in tests/README.md to setup a cluster of 9
> > worker machines. That worked well. When I ran *python setup.py develop*
> to
> > install the necessary dependencies (including ducktape), I got similar
> > errors to above, but the overall command completed successfully.
> >
> > Any help appreciated.
> >
> > Thanks.
> >
>

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