+1 Best, Hang
Enrico Olivelli <[email protected]> 于2022年1月13日周四 14:20写道： > > +1 > > Enrico > > Il Gio 13 Gen 2022, 06:01 Joe F <[email protected]> ha scritto: > > > +1 > > > > On Wed, Jan 12, 2022 at 3:52 PM Aloys Zhang <[email protected]> wrote: > > > > > +1 > > > > > > 陳智弘 <[email protected]> 于2022年1月12日周三 10:19写道： > > > > > > > +1 > > > > > > > > Haiting Jiang <[email protected]> 於 2022年1月12日 週三 09:50 寫道： > > > > > > > > > +1 > > > > > > > > > > On 2022/01/12 01:44:21 PengHui Li wrote: > > > > > > +1 > > > > > > > > > > > > Penghui > > > > > > > > > > > > On Wed, Jan 12, 2022 at 8:39 AM mattison chao < > > > [email protected]> > > > > > > wrote: > > > > > > > > > > > > > +1 > > > > > > > > > > > > > > On Wed, 12 Jan 2022 at 08:09, Matteo Merli <[email protected]> > > > > wrote: > > > > > > > > > > > > > > > https://github.com/apache/pulsar/issues/13717 > > > > > > > > > > > > > > > > ----- > > > > > > > > > > > > > > > > ## Motivation > > > > > > > > > > > > > > > > Since all the pieces that composed the proposal in PIP-45 were > > > > > finally > > > > > > > > merged > > > > > > > > and are currently ready for 2.10 release, it is now possible to > > > add > > > > > other > > > > > > > > metadata backends that can be used to support a BookKeeper + > > > Pulsar > > > > > > > > cluster. > > > > > > > > > > > > > > > > One of the popular systems that is most commonly used as an > > > > > alternative > > > > > > > of > > > > > > > > ZooKeeper is Etcd, thus it makes sense to have this as the > > first > > > > > > > > non-zookeeper > > > > > > > > implementation. > > > > > > > > > > > > > > > > ## Goal > > > > > > > > > > > > > > > > Provide an Etcd implementation for the `MetadataStore` API. > > This > > > > will > > > > > > > allow > > > > > > > > users to deploy Pulsar clusters using Etcd service for the > > > metadata > > > > > and > > > > > > > it > > > > > > > > will > > > > > > > > not require the presence of ZooKeeper. > > > > > > > > > > > > > > > > > > > > > > > > ## Implementation > > > > > > > > > > > > > > > > * Use the existing JEtcd Java client library for Etcd > > > > > > > > * Extends the `AbstractBatchedMetadataStore` class, in order > > to > > > > > reuse > > > > > > > the > > > > > > > > transparent batching logic that will be shared with the > > > > ZooKeeper > > > > > > > > implementation. > > > > > > > > > > > > > > > > Work in progress: https://github.com/apache/pulsar/pull/13225 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > Matteo Merli > > > > > > > > <[email protected]> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
