+Yan On Mon, Mar 21, 2016 at 10:28 AM, Anurag Singh < [email protected]> wrote:
> Joseph's suggestion is that since Ben Hindman may not have enough time to > shepherd this issue, we should seek another one. Would anyone here be able > to shepherd https://issues.apache.org/jira/browse/MESOS-4610? > > > On Tue, Mar 15, 2016 at 1:13 PM, Anurag Singh < > [email protected]> wrote: > > > As of now, we've got Ben Hindman as the designated shepherd. Joesph Wu > has > > been helping us with the reviews and suggesting changes. > > > > On Tue, Mar 15, 2016 at 1:09 PM, Vinod Kone <[email protected]> > wrote: > > > >> This is great to hear! @YanXu is this something you might be able to > >> shepherd? > >> > >> On Tue, Mar 15, 2016 at 1:03 PM, Anurag Singh < > >> [email protected]> wrote: > >> > >> > Hi, > >> > > >> > We're inviting user and developer comments on a series of changes we > >> have > >> > been working on that would modularize MasterContender and > >> MasterDetectors. > >> > The goal is to allow the use of detector and contender implementations > >> > other than the ones that are part of Mesos source (Standalone and > >> > Zookeeper). So if one would like to use a custom leader election > >> mechanism > >> > (e.g. one that relies on etcd, consul, etc.), it will be possible to > >> load > >> > the implementation from a shared library. In practice, it translates > to > >> > using the following command line options: > >> > > >> > For the mesos master: > >> > > >> > --master_contender: The value of this command line option is the name > >> of a > >> > symbol (defined in a module and referenced in the value of the > --modules > >> > flag). The symbol refers to an object of type Module<MasterContender>. > >> For > >> > an example, please see the test_contender_module.cpp file in > >> > https://reviews.apache.org/r/44289/. > >> > > >> > For the mesos master and slave: > >> > > >> > --master_detector: The value of this command line option is the name > >> of a > >> > symbol (defined in a module and referenced in the value of the > --modules > >> > flag). The symbol refers to an object of type Module<MasterDetector>. > >> For > >> > an example, please see the test_detector_module.cpp file in > >> > https://reviews.apache.org/r/44289/. > >> > > >> > The --modules option, in addition to pointing to the shared library > and > >> > symbols, can be used to pass parameters (via the Parameters class) to > >> the > >> > modules in the form of key-value pairs. > >> > > >> > Also, please note that there is no change in the behavior of the > legacy > >> > --zk and --master options. They will continue to work as before. > >> > > >> > The following changes implement this functionality and have been under > >> > review (thanks to Joseph Wu (Mesosphere) for his input): > >> > > >> > https://reviews.apache.org/r/44287/ > >> > https://reviews.apache.org/r/44288/ > >> > https://reviews.apache.org/r/44543/ > >> > https://reviews.apache.org/r/44544/ > >> > https://reviews.apache.org/r/44545/ > >> > https://reviews.apache.org/r/44546/ > >> > https://reviews.apache.org/r/44547/ > >> > https://reviews.apache.org/r/44289/ > >> > https://reviews.apache.org/r/44669/ > >> > https://reviews.apache.org/r/44670/ > >> > > >> > > > > >
