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From Anand Mazumdar <mazumdar.an...@gmail.com>
Subject Review Request 44275: Fixed flakiness in tests using the scheduler library.
Date Wed, 02 Mar 2016 18:21:49 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/44275/
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Review request for mesos and Vinod Kone.


Bugs: MESOS-4029
    https://issues.apache.org/jira/browse/MESOS-4029


Repository: mesos


Description
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This change fixes the tests using the scheduler library by
explicitly invoking `stop()` from the testing interface. This
ensures that no further callbacks are delivered to the scheduler.

For one-off async callbacks that are already on the libprocess queue
we need to do a `Clock::settle` to ensure they are executed before
the mock object goes out of scope.


Diffs
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  src/tests/mesos.hpp 0c55d5901753dc3f6e71486f727a2af7bd920429 

Diff: https://reviews.apache.org/r/44275/diff/


Testing
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make check + Induced a sleep in the async callbacks. Previously, the test used to crash but
with the fix it no longer crashes.


Thanks,

Anand Mazumdar


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