zookeeper-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ChingShen <chingshenc...@gmail.com>
Subject Re: Question about Barrier tutorial
Date Tue, 22 Feb 2011 09:07:14 GMT
Hi Flavio,

  I think I got it, I get the Barrier code from (
http://zookeeper.apache.org/doc/r3.3.1/zookeeperTutorial.html#sc_barriers)that
create a EPHEMERAL_SEQUENTIAL znode rather than EPHEMERAL znode, it's
maybe a documentation bug.

Shen

On Tue, Feb 22, 2011 at 4:24 PM, Flavio Junqueira <fpj@yahoo-inc.com> wrote:

> Hi Shen, I'm not sure why you say that it does not synchronize the end of
> the computation. The leave() method serves that purpose. Are we looking at
> the same page?
>
> https://cwiki.apache.org/confluence/display/ZOOKEEPER/Tutorial
>
> -Flavio
>
> On Feb 22, 2011, at 7:53 AM, ChingShen wrote:
>
> Hi all,
>
>  I run a Barrier example from ZooKeeper Tutorial(
> http://zookeeper.apache.org/doc/r3.3.1/zookeeperTutorial.html#sc_barriers)
> ,
> but I have a question about that does the example just enables a group of
> processes to synchronize the beginning of a computation? does it not ensure
> that the end of a computation? or is it a bug?
>
> Thanks.
>
> Shen
>
>
> *flavio*
> *junqueira*
>
> research scientist
>
> fpj@yahoo-inc.com
> direct +34 93-183-8828
>
> avinguda diagonal 177, 8th floor, barcelona, 08018, es
> phone (408) 349 3300    fax (408) 349 3301
>
>
>

Mime
  • Unnamed multipart/related (inline, None, 0 bytes)
View raw message