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src/test/python/apache/aurora/executor/test_thermos_executor.py <https://reviews.apache.org/r/31423/#comment120720> You should be able to use contextlib.nested for this: with contextlib.nested( temporary_dir(), mock.patch.object(...), mock.patch.object(...)) as ( checkpoint_root, status_check_stop, runner_stop): # use all the things Alternately, I think you can just wrap the with in parens as well, since we're pinned to python2.7 now (though a quick scan of the code doesn't reveal any place that we do that, but does show lots of places where we use contextlib.nested). src/test/python/apache/aurora/executor/test_thermos_executor.py <https://reviews.apache.org/r/31423/#comment120721> Is it worth being explicit and passing any_order=False (even though it's the default), just to make it clear that the order is important? I had to look it up to see what the behavior was, maybe for people more familiar with python/mock would know right away, but it's not abundantly clear. - Joshua Cohen On Feb. 26, 2015, 2:14 a.m., Steve Niemitz wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/31423/ > ----------------------------------------------------------- > > (Updated Feb. 26, 2015, 2:14 a.m.) > > > Review request for Aurora, Brian Wickman and Zameer Manji. > > > Repository: aurora > > > Description > ------- > > Stop the announcer and status checkers before starting to kill the runners. > > This allows the task to be removed from the ZK ensemble before it begins > getting killed. The delay can be significant if the task takes some time to > shutdown, and during the time it stops responding to requests. > > > Diffs > ----- > > src/main/python/apache/aurora/executor/aurora_executor.py > 9c0282392dbb9cca308baf47adc1750c1f5cacc6 > src/test/python/apache/aurora/executor/BUILD > 2ee9b1233e9db47455ddccccffbc48691d379222 > src/test/python/apache/aurora/executor/test_thermos_executor.py > 8dbfb1db5eb7a6548820ff7cf82a9c7092f61d28 > > Diff: https://reviews.apache.org/r/31423/diff/ > > > Testing > ------- > > We're now running this in our production environments. Watching ZK, I can > confirm that the nodes are removed before process shutdown begins. Watching > the executor log also confirms this. > > I couldn't observe any other side effects either. > > > Thanks, > > Steve Niemitz > >
