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From Amr Awadallah <...@cloudera.com>
Subject Re: [ANNOUNCE] Apache ZooKeeper 3.2.0
Date Wed, 08 Jul 2009 20:49:22 GMT

congrats, kudos to Pat and team for a well orchestrated release.

-- amr

Patrick Hunt wrote:
> The Apache ZooKeeper team is proud to announce Apache ZooKeeper 
> version 3.2.0.
>
> ZooKeeper is a high-performance coordination service for distributed 
> applications. It exposes common services - such as naming, 
> configuration management, synchronization, and group services - in a 
> simple interface so you don't have to write them from scratch. You can 
> use it off-the-shelf to implement consensus, group management, leader 
> election, and presence protocols. And you can build on it for your 
> own, specific needs.
>
> Key features of the 3.2.0 release:
> * client side bindings for; Perl, Python, & REST
> * flexible quorum support
> * re-usable recipe code libraries
> * chroot support in connect string
> * many fixes, improvements, improved documentation, etc...
>
> A number of optimizations have gone into this release and our 
> benchmarks show that read/write performance of version 3.2.0 is 
> approximately twice that of the previous 3.1.0 version!
>
> For ZooKeeper release details and downloads, visit:
> http://hadoop.apache.org/zookeeper/releases.html
>
> ZooKeeper 3.2.0 Release Notes are at:
> http://hadoop.apache.org/zookeeper/docs/r3.2.0/releasenotes.html
>
> Regards,
>
> The ZooKeeper Team
>

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