RE: Question about leader/follower coherence

2010-12-21 Thread Fournier, Camille F. [Tech]
[mailto:br...@yahoo-inc.com] Sent: Tuesday, December 21, 2010 1:53 AM To: dev@zookeeper.apache.org Subject: Re: Question about leader/follower coherence oh right, that sync :) i think you are correct camille. there is a problem that was introduced when we put in fast sync. we need to synchronize the

Re: Question about leader/follower coherence

2010-12-20 Thread Benjamin Reed
the follower before it fully starts up. Thanks, C -Original Message- From: Benjamin Reed [mailto:br...@yahoo-inc.com] Sent: Monday, December 20, 2010 4:06 PM To: dev@zookeeper.apache.org Subject: Re: Question about leader/follower coherence it turns out that there is a simple answer. fir

RE: Question about leader/follower coherence

2010-12-20 Thread Fournier, Camille F. [Tech]
the follower before it fully starts up. Thanks, C -Original Message- From: Benjamin Reed [mailto:br...@yahoo-inc.com] Sent: Monday, December 20, 2010 4:06 PM To: dev@zookeeper.apache.org Subject: Re: Question about leader/follower coherence it turns out that there is a simple answer. first

Re: Question about leader/follower coherence

2010-12-20 Thread Benjamin Reed
it turns out that there is a simple answer. first the sync guarantee: the client will see the effect of all operations that happened before the sync started. to make that guarantee we just need to make sure that the follower that the client is connected to has all transactions that were in fl