-Re: issue about write sync in majority followers
ch huang 2013-09-05, 01:59
thanks for reply ,but any relation between kafka and zookeeper?
On Wed, Sep 4, 2013 at 10:51 PM, Neha Narkhede <[EMAIL PROTECTED]>wrote:
> We have attempted to describe the replication protocol here
> Please let us know if this does not answer your question.
> On Sep 3, 2013 11:54 PM, "ch huang" <[EMAIL PROTECTED]> wrote:
> > hi,all:
> > i am very confused about the write sync process,what i thank
> > ,client connect to one of follower ,send a update request to it,and the
> > follower persisted the update to it's disk ,then forward this request to
> > the leader,the leader broadcast it to all it's follower, if the leader
> > responce of the majority of all follower say the update succeed, it
> > the update ,and the client will get success response (from who? the
> > or the follower who connected?)
> > so before leader persisted the change ,this change should be persisted on
> > majority of followers ?
> > what i think is right??