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

ch huang 2013-09-04, 06:54
Neha Narkhede 2013-09-04, 14:51
ch huang 2013-09-05, 01:59
Neha Narkhede 2013-09-05, 02:06
Martin Kou 2013-09-06, 04:11
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Re: issue about write sync in majority followers
Did you mean to say zab instead of paxos?


On Sep 6, 2013, at 6:11 AM, Martin Kou <[EMAIL PROTECTED]> wrote:

> The follower doesn't persist in the beginning - not until it's sure it had the consensus of the quorum. Also, the client only talks to the node it is connected to.
> The general algorithm you're looking for here is Paxos. You may want to look that up.
> Sent from my iPhone
>> On Sep 3, 2013, at 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 2013-09-06, 07:14
Edward Ribeiro 2013-09-08, 15:20