-Re: Question about Barrier tutorial
Flavio Junqueira 2011-02-22, 09:19
The one in the tutorial is not optimized, so the way to differentiate
the nodes is by appending the node name, and not sequential identifiers.
On Feb 22, 2011, at 10:07 AM, ChingShen wrote:
> 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.
> 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?
> On Feb 22, 2011, at 7:53 AM, ChingShen wrote:
>> Hi all,
>> I run a Barrier example from ZooKeeper Tutorial(
>> 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?
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avinguda diagonal 177, 8th floor, barcelona, 08018, es
phone (408) 349 3300 fax (408) 349 3301