> On Jan. 13, 2017, 4:15 p.m., Jay Guo wrote:
> > src/master/master.cpp, lines 3944-3950
> > <https://reviews.apache.org/r/55461/diff/1/?file=1603853#file1603853line3944>
> >
> > I think we explicitly disallow empyt role field? https://github.com/apache/mesos/blob/master/src/common/roles.cpp#L67
> > Also, should the case `framework->info.has_role() == false && framework->info.role()
!= "*"` be invalid and caught upon subscription?
>
> Benjamin Bannier wrote:
> Multi-role frameworks would use the `roles` field, in which case the `role` field
would not be set. We need to distinguish here whether a framework uses `role` or `roles`.
The check can be simplified to `framework->info.role() != "*"` though, independently of
what we assume about this field upstream. I made that change.
>
> Does that address your comment?
then why not using framework capability here? note that https://reviews.apache.org/r/55021/
is landed which you may want to use.
- Jay
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On Jan. 13, 2017, 11:50 p.m., Benjamin Bannier wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/55461/
> -----------------------------------------------------------
>
> (Updated Jan. 13, 2017, 11:50 p.m.)
>
>
> Review request for mesos, Benjamin Mahler, Jay Guo, and Guangya Liu.
>
>
> Bugs: MESOS-6730
> https://issues.apache.org/jira/browse/MESOS-6730
>
>
> Repository: mesos
>
>
> Description
> -------
>
> This updates the resource reservation validation for frameworks which
> can have multiple roles. During a deprecation period 'FrameworkInfo'
> will have fields for both 'role' and 'roles', however the validation
> function works with just an optional set of roles. Here an empty set
> captures the previous semantics of either having an empty 'role' field
> or 'role' set as '*'. This forces the callers to properly construct a
> set of framework roles from the available information. An optional set
> is used in order to accommodate callers which have no information
> about the framework's roles, and ultimately disables validation taking
> that information into account.
>
>
> Diffs
> -----
>
> src/master/master.cpp 1746a88953dbdc148d98881bcf7027b62ad6b040
> src/master/validation.hpp 57e81779ff7444904c2ad7bad33aaf9167b98d05
> src/master/validation.cpp 96aa36585ded4bd7cf98526f710ccbc4f23b1f0f
> src/tests/master_validation_tests.cpp e5d55e03648cb218d42adc594d6fa7d40ea9bcbb
>
> Diff: https://reviews.apache.org/r/55461/diff/
>
>
> Testing
> -------
>
> make check
>
>
> Thanks,
>
> Benjamin Bannier
>
>
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