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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/40849/
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Review request for mesos, Bernd Mathiske, Artem Harutyunyan, and Till Toenshoff.
Bugs: MESOS-3586
https://issues.apache.org/jira/browse/MESOS-3586
Repository: mesos
Description
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The existing tests will check that "low" pressure events occur at least as
often as "medium" pressure events (this is the documented behavior). However,
the order of events and the order in which we process said events is not
guaranteed. When we collect the pressure events via a counter, there may be
some events that are in-flight, and thereby not accounted for in the counters.
This patch modifies MemoryPressureMesosTests to wait for memory pressure events
to stop before checking the counts for correctness.
The tests now stop the memory-pressure-triggering task and then wait for all
events to be processed before checking the counters.
Diffs
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src/tests/containerizer/memory_pressure_tests.cpp
e18b971c4df26c9b9c103ca73bdad4fd400d6c02
Diff: https://reviews.apache.org/r/40849/diff/
Testing
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On Debian 8:
`make check`
`sudo bin/mesos-tests.sh --gtest_filter="*MemoryPressure*" --gtest_repeat=-1
--gtest_break_on_failure`
^ Ran the above for a couple minutes (it was previously failing ~1/5 times).
TODO: Need to run the test on other platforms it is known to be failing on.
i.e. Ubuntu 14, Centos 6, Centos 7, others?
Thanks,
Joseph Wu
