zookeeper-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Patrick Hunt <ph...@apache.org>
Subject Re: New ZooKeeper client library "Cages"
Date Tue, 11 May 2010 23:51:18 GMT
Hi Dominic, this looks really interesting thanks for open sourcing it. I 
really like the idea of providing higher level concepts. I only just 
looked at the code, it wasn't clear on first pass what happens if you 
multilock on 3 paths, the first 2 are success, but the third fails. How 
are the locks cleared? How about the case where the client loses 
connectivity to the cluster, what happens in this case (both if partial 
locks are acquired, and the case where all the locks were acquired (for 
example how does the caller know if the locks are still held or released 
due to client partitioned from the cluster, etc...)).

I'll try d/l the code and looking at it more, I see some javadoc in 
there as well so that's great.



On 05/11/2010 04:02 PM, Dominic Williams wrote:
> Anyone looking for a Java client library for ZooKeeper, please checkout:
> Cages - http://cages.googlecode.com
> The library will be expanded and feedback will be helpful.
> Many thanks,
> Dominic
> ria101.wordpress.com

View raw message