Return-Path: X-Original-To: apmail-zookeeper-user-archive@www.apache.org Delivered-To: apmail-zookeeper-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8DB739C1E for ; Fri, 23 Sep 2011 23:42:19 +0000 (UTC) Received: (qmail 76206 invoked by uid 500); 23 Sep 2011 23:42:19 -0000 Delivered-To: apmail-zookeeper-user-archive@zookeeper.apache.org Received: (qmail 76179 invoked by uid 500); 23 Sep 2011 23:42:19 -0000 Mailing-List: contact user-help@zookeeper.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@zookeeper.apache.org Delivered-To: mailing list user@zookeeper.apache.org Delivered-To: moderator for user@zookeeper.apache.org Received: (qmail 68799 invoked by uid 99); 23 Sep 2011 23:38:53 -0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of edlinuxguru@gmail.com designates 209.85.213.170 as permitted sender) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=7I4S7FCN0BO4mm7TXj3yQ+79NW9qhT6t90+K5OEIu7A=; b=Y7N+PhHD2tovIyK6hi02ZcNldTKVvh7I55qER8QcUw8zsOHibm3eyT/ocsmrtUN3G9 7w4qYhZjRk/+2ZU3Wo1Adi+cpDh/RW3Nv0Bl2r5hoVOt4Eqa5jKCdx0SmMC/hgzEwPrP XqqwZTQdDzY4zlNwplFX6rPZWDKX3Gw/2O3VM= MIME-Version: 1.0 In-Reply-To: References: <4E7C9640.8080808@lab.ntt.co.jp> Date: Fri, 23 Sep 2011 19:38:26 -0400 Message-ID: Subject: Re: [announce] Accord: A high-performance coordination service for write-intensive workloads From: Edward Capriolo To: user@hbase.apache.org Cc: user@zookeeper.apache.org, MORITA Kazutaka Content-Type: multipart/alternative; boundary=90e6ba21246350362704ada44e13 --90e6ba21246350362704ada44e13 Content-Type: text/plain; charset=ISO-8859-1 The cages library http://code.google.com/p/cages/ seems to be similar. On Fri, Sep 23, 2011 at 4:52 PM, Ted Dunning wrote: > This is not correct. You can mix and match reads, writes and version > checks > in a multi. > > 2011/9/23 OZAWA Tsuyoshi > > > - Limited Transaction APIs. ZK can only issue write operations (write, > > del) in a transaction(multi-update). > > > --90e6ba21246350362704ada44e13--