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 <cmcc...@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. > > >