Return-Path: X-Original-To: apmail-hbase-user-archive@www.apache.org Delivered-To: apmail-hbase-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 432057DDF for ; Fri, 11 Nov 2011 16:44:43 +0000 (UTC) Received: (qmail 54134 invoked by uid 500); 11 Nov 2011 16:44:41 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 54045 invoked by uid 500); 11 Nov 2011 16:44:41 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Received: (qmail 54037 invoked by uid 99); 11 Nov 2011 16:44:41 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Nov 2011 16:44:41 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of static.void.dev@gmail.com designates 209.85.161.169 as permitted sender) Received: from [209.85.161.169] (HELO mail-gx0-f169.google.com) (209.85.161.169) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Nov 2011 16:44:33 +0000 Received: by ggnq1 with SMTP id q1so910602ggn.14 for ; Fri, 11 Nov 2011 08:44:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=ek3w0Jjk8pDCPWcKNY1FKV5DgaZvpzuu6mKcj2yS4Y8=; b=Xir+NejeFzDDvxA5MF9Sux8QOFA7fn77k7UyGcRJMbKJdUn10dDe0OdBfD51jeq1dv Obc3ZVX6IqOsEMblYA1ZavPhsm266VcdeZbGKaYVjHQykATJd8rjzDECt9MLKTzcuuog GyV9vmKcooAiDXajD/6LnNquK1RyJHfMATBJg= Received: by 10.100.130.14 with SMTP id c14mr5963991and.114.1321029853066; Fri, 11 Nov 2011 08:44:13 -0800 (PST) Received: from Robs-MacBook-Pro.local (206-15-64-66.static.twtelecom.net. [206.15.64.66]) by mx.google.com with ESMTPS id f14sm9572153ani.8.2011.11.11.08.44.11 (version=SSLv3 cipher=OTHER); Fri, 11 Nov 2011 08:44:12 -0800 (PST) Message-ID: <4EBD50D8.20306@gmail.com> Date: Fri, 11 Nov 2011 08:44:08 -0800 From: Mark User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:8.0) Gecko/20111105 Thunderbird/8.0 MIME-Version: 1.0 To: user@hbase.apache.org Subject: Re: HBase block replication References: <4EBD5033.3070705@gmail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Perfect. Thanks On 11/11/11 8:43 AM, Stack wrote: > On Fri, Nov 11, 2011 at 8:41 AM, Mark wrote: >> Does HBase replicate blocks similar to how HDFS replicates for redundancy >> reasons? > HBase does not replicate blocks; the underlying FS does it for us. > >> Where can this be configured or is it already managed by the >> hdfs-site.xml dfs.replication property? >> > You got it. > > St.Ack