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https://issues.apache.org/jira/browse/MESOS-3002?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joris Van Remoortere reassigned MESOS-3002:
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Assignee: Joris Van Remoortere (was: Mark Wang)
> Rename Option<T>::get(const T& _t) to getOrElse() broke network isolator
> ------------------------------------------------------------------------
>
> Key: MESOS-3002
> URL: https://issues.apache.org/jira/browse/MESOS-3002
> Project: Mesos
> Issue Type: Bug
> Components: isolation
> Affects Versions: 0.23.0
> Reporter: Paul Brett
> Assignee: Joris Van Remoortere
> Priority: Blocker
>
> Change to Option from get() to getOrElse() breaks network isolator. Building
> with '../configure --with-network-isolator' generates the following error:
> ../../src/slave/containerizer/isolators/network/port_mapping.cpp: In static
> member function 'static Try<mesos::slave::Isolator*>
> mesos::internal::slave::PortMappingIsolatorProcess::create(const
> mesos::internal::slave::Flags&)':
> ../../src/slave/containerizer/isolators/network/port_mapping.cpp:1103:29:
> error: no matching function for call to 'Option<std::basic_string<char>
> >::get(const char [1]) const'
> flags.resources.get(""),
> ^
> ../../src/slave/containerizer/isolators/network/port_mapping.cpp:1103:29:
> note: candidates are:
> In file included from
> ../../3rdparty/libprocess/3rdparty/stout/include/stout/check.hpp:26:0,
> from ../../3rdparty/libprocess/include/process/check.hpp:19,
> from ../../3rdparty/libprocess/include/process/collect.hpp:7,
> from
> ../../src/slave/containerizer/isolators/network/port_mapping.cpp:30:
> ../../3rdparty/libprocess/3rdparty/stout/include/stout/option.hpp:130:12:
> note: const T& Option<T>::get() const [with T = std::basic_string<char>]
> const T& get() const { assert(isSome()); return t; }
> ^
> ../../3rdparty/libprocess/3rdparty/stout/include/stout/option.hpp:130:12:
> note: candidate expects 0 arguments, 1 provided
> ../../3rdparty/libprocess/3rdparty/stout/include/stout/option.hpp:131:6:
> note: T& Option<T>::get() [with T = std::basic_string<char>]
> T& get() { assert(isSome()); return t; }
> ^
> ../../3rdparty/libprocess/3rdparty/stout/include/stout/option.hpp:131:6:
> note: candidate expects 0 arguments, 1 provided
> make[2]: ***
> [slave/containerizer/isolators/network/libmesos_no_3rdparty_la-port_mapping.lo]
> Error 1
> make[2]: Leaving directory `/home/pbrett/sandbox/mesos.master/build/src'
> make[1]: *** [check] Error 2
> make[1]: Leaving directory `/home/pbrett/sandbox/mesos.master/build/src'
> make: *** [check-recursive] Error 1
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