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From "James Peach" <jpe...@apache.org>
Subject Re: Review Request 38649: Add a benchmark to simulate frameworks declining offers.
Date Wed, 30 Sep 2015 22:00:54 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38649/
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(Updated Sept. 30, 2015, 10 p.m.)


Review request for mesos and Joris Van Remoortere.


Bugs: MESOS-3493
    https://issues.apache.org/jira/browse/MESOS-3493


Repository: mesos


Description
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This benchmark starts a number of slaves and frameworks, then cycles
the allocator. On each allocation pass, the frameworks decline all
the offers. This leads to increasing numbers of refusal filters in
the allocator, and the allocation slows down. After around 200
cycles the slowdown increases out of proportion.


Diffs (updated)
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  src/tests/hierarchical_allocator_tests.cpp 505b9de3d8d888c296f6103c80fe9f0ef1c2ca16 

Diff: https://reviews.apache.org/r/38649/diff/


Testing
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make check && make bench


Thanks,

James Peach


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