> On March 19, 2016, 12:39 a.m., Jie Yu wrote: > > src/slave/containerizer/mesos/isolators/cgroups/cgroups.cpp, line 363 > > <https://reviews.apache.org/r/44762/diff/1/?file=1296905#file1296905line363> > > > > I think what you can do is to save a future in each Subsystem. > > > > I am not sure if we have a primitive in libprocess to watch for if any > > future is ready or not. We can potentially add that. This function just > > watch for all futures in Subsystems and return that if any of them is > > ready. If any of them failed/discarded, return the failure.
>I think what you can do is to save a future in each Subsystem. > This function just watch for all futures in Subsystems and return that if any > of them is ready. If any of them failed/discarded, return the failure. Yes, we do this in [PROPOSAL_2](https://reviews.apache.org/r/44761/) >I am not sure if we have a primitive in libprocess to watch for if any future >is ready or not. I also think it would be better to add this in libprocess, so that we no need use `forloop` to register handlers on every future. - haosdent ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/44762/#review124340 ----------------------------------------------------------- On March 13, 2016, 5:50 p.m., haosdent huang wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/44762/ > ----------------------------------------------------------- > > (Updated March 13, 2016, 5:50 p.m.) > > > Review request for mesos and Jie Yu. > > > Bugs: MESOS-4697 > https://issues.apache.org/jira/browse/MESOS-4697 > > > Repository: mesos > > > Description > ------- > > Add CgroupsIsolator. This is only used for discussion. > > > Diffs > ----- > > src/CMakeLists.txt 0517dd1ae7125ac1ae85cc83b6daaca66a10b8b4 > src/Makefile.am f2a592dba3e963c99c48c4b9045b4a04d173cb22 > src/slave/containerizer/mesos/isolators/cgroups/cgroups.hpp PRE-CREATION > src/slave/containerizer/mesos/isolators/cgroups/cgroups.cpp PRE-CREATION > src/slave/containerizer/mesos/isolators/cgroups/info.hpp PRE-CREATION > src/slave/containerizer/mesos/isolators/cgroups/info.cpp PRE-CREATION > src/slave/containerizer/mesos/isolators/cgroups/subsystem.hpp PRE-CREATION > src/slave/containerizer/mesos/isolators/cgroups/subsystem.cpp PRE-CREATION > > Diff: https://reviews.apache.org/r/44762/diff/ > > > Testing > ------- > > The relations between classes in this proposal is: > > ``` > +------------------------+ > | | > | CgroupsIsolatorProcess <---------------------+ > | | | > +------------^-----------+ + > | Belongs to > + + > Belongs to | > + | > | | > +-----+-----+ +-----------+---------+ > | | | | > | Subsystem <---+Used by+---+ CgroupsIsolatorInfo | > | | | | > +-----------+ +---------------------+ > ``` > > > Thanks, > > haosdent huang > >
