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Posted to reviews@mesos.apache.org by Benjamin Mahler <bm...@apache.org> on 2017/02/04 03:02:31 UTC
Re: Review Request 55970: Updated the master's HTTP operations to
handle MULTI_ROLE changes.
> On Jan. 28, 2017, 3:25 p.m., Guangya Liu wrote:
> > src/master/validation.cpp, lines 1654-1667
> > <https://reviews.apache.org/r/55970/diff/1/?file=1616023#file1616023line1654>
> >
> > Did not quite catch up the `TODO` here, can you please elaborate for why want such a function?
We have a few transformation functions:
`flatten()` which is a bit unintuitive,
`createStrippedScalarQuantity()` which makes some decisions about what to strip
It would be nice if we had a pattern for applying transformations that made it clearer what we're stripping. I'm just pointing out that unallocate falls under ths same pattern.
I was hesitant to pull out `unallocated()` because our current naming convention is that past-tense verbs peform filtering. So a `Resources::unallocated()` would just return those resources that are unallocated rather than a copy with the allocation stripped. I think we need something like `resources::transformations::unallocated()` or `Resources::transformed()`.
> On Jan. 28, 2017, 3:25 p.m., Guangya Liu wrote:
> > src/master/quota_handler.cpp, lines 196-200
> > <https://reviews.apache.org/r/55970/diff/1/?file=1616022#file1616022line196>
> >
> > Per the comments in /r/55870/ , how about move this to resources_utils.cpp?
I would like to pull something shared out for this, but see my comment below for why I held off for now.
> On Jan. 28, 2017, 3:25 p.m., Guangya Liu wrote:
> > src/master/http.cpp, lines 4614-4615
> > <https://reviews.apache.org/r/55970/diff/1/?file=1616021#file1616021line4614>
> >
> > I think this can be replaced by the util function in below comments?
Hm.. I didn't quite follow your suggestion here.
- Benjamin
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On Jan. 26, 2017, 1:08 a.m., Benjamin Mahler wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/55970/
> -----------------------------------------------------------
>
> (Updated Jan. 26, 2017, 1:08 a.m.)
>
>
> Review request for mesos, Benjamin Bannier, Jay Guo, Guangya Liu, and Michael Park.
>
>
> Repository: mesos
>
>
> Description
> -------
>
> With the addition of MULTI_ROLE framework support, allocated
> resources in the master have `Resource.AllocationInfo` set. This
> means that the master's http endpoints that apply operations or
> perform checks between unallocated and allocated resources must
> be updated to continue to function correctly.
>
>
> Diffs
> -----
>
> src/master/http.cpp a44621f39cb059e654a56f57f75b38947f3a4230
> src/master/quota_handler.cpp 6e6e7375219d34e6e8d011a025b5f5d70b87383b
> src/master/validation.cpp 5f134b781901f2de6a90fa6a10d42cc7629c27a0
>
> Diff: https://reviews.apache.org/r/55970/diff/
>
>
> Testing
> -------
>
> The existing tests pass at the end of this review chain.
>
>
> Thanks,
>
> Benjamin Mahler
>
>