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Zookeeper >> mail # user >> issue about write sync in majority followers

ch huang 2013-09-04, 06:54
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Re: issue about write sync in majority followers

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 is
> ,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 get
> responce of the majority of all follower say the update succeed, it commits
> the update ,and the client will get success response (from who? the leader
> 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??
ch huang 2013-09-05, 01:59
Neha Narkhede 2013-09-05, 02:06
Martin Kou 2013-09-06, 04:11
Flavio Junqueira 2013-09-06, 06:29
ch huang 2013-09-06, 07:14
Edward Ribeiro 2013-09-08, 15:20