Thanks everyone. I have created https://issues.apache.org/jira/browse/RATIS-1298
I hope I can implement this in Feb/early march 2021 so we can consider this feature along with the progress of SCM HA. -Rui On Wed, Jan 27, 2021 at 4:10 AM Shashikant Banerjee <[email protected]> wrote: > +1 > > Thanks > Shashi > > On Wed, Jan 27, 2021 at 5:22 PM Tsz Wo Sze <[email protected]> wrote: > >> +1. Thanks a lot for working on this. >> >> Tsz-Wo >> >> On Wed, Jan 27, 2021 at 3:33 PM runzhiwang <[email protected]> >> wrote: >> >> > +1 >> > >> > When do you plan to implement this ? I can help review this. >> > >> > Rui Wang <[email protected]> 于2021年1月27日周三 下午1:09写道： >> > >> > > Hi Community, >> > > >> > > I am thinking that we can start to add the non-voting member, or >> leaner >> > > that is proposed in Raft thesis 4.2.1 (you can find a copy at [1]). >> > > >> > > The leaner is useful to maintain high availability when new servers >> join >> > > Raft ring (details at thesis 4.2.1). For Ozone SCM HA effort, we have >> > also >> > > discussed the possibility to utilize leaner as the tool to replace SCM >> > > nodes online. >> > > >> > > What do you think? Any objection or concern to not support leaner in >> > > Ratis? >> > > >> > > >> > > [1]: https://github.com/ongardie/dissertation >> > > >> > > Thanks, >> > > Rui Wang >> > > >> > >> >
