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src/master/allocator/mesos/hierarchical.cpp (line 1156)
<https://reviews.apache.org/r/43879/#comment181933>

    Just a question here, is it too early to get this value? What about only 
increaes this value when there are allocated resources send out?
    
    What is the use of this metric if it includes all allocation cycles even if 
some cycles do not have resources allocated?
    
    or else keep this metric and add a new metric which record the succeed 
allocations.


- Guangya Liu


On 二月 24, 2016, 8:46 a.m., Benjamin Bannier wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/43879/
> -----------------------------------------------------------
> 
> (Updated 二月 24, 2016, 8:46 a.m.)
> 
> 
> Review request for mesos, Alexander Rukletsov and Ben Mahler.
> 
> 
> Bugs: MESOS-4718
>     https://issues.apache.org/jira/browse/MESOS-4718
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> Added allocator metrics for number of allocations made.
> 
> 
> Diffs
> -----
> 
>   src/master/allocator/mesos/hierarchical.hpp 
> 3043888630b066505410d3b32c5b3f813cc458c1 
>   src/master/allocator/mesos/hierarchical.cpp 
> 5ef29f26ec8071f79c2f4f78dbe2bb0a613cc92d 
>   src/tests/hierarchical_allocator_tests.cpp 
> 5f771f02db9bd098f3cd36730cd84bf2f5e87a33 
> 
> Diff: https://reviews.apache.org/r/43879/diff/
> 
> 
> Testing
> -------
> 
> make check (OS X)
> 
> I confirmed that this does not lead to general performance regressions in the 
> allocator; this is partially expected since the added code only inserts 
> metrics in the allocator while the actual work is perform asynchronously. 
> These tests where performed with 
> `HierarchicalAllocator_BENCHMARK_Test.DeclineOffers` on an optimized build 
> under OS X using clang(trunk) as compiler.
> 
> 
> Thanks,
> 
> Benjamin Bannier
> 
>

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