Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-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 DF0B2109E1 for ; Thu, 6 Jun 2013 19:33:16 +0000 (UTC) Received: (qmail 69539 invoked by uid 500); 6 Jun 2013 19:33:14 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 69515 invoked by uid 500); 6 Jun 2013 19:33:14 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 69501 invoked by uid 99); 6 Jun 2013 19:33:14 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Jun 2013 19:33:14 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of tyler@datastax.com designates 209.85.215.49 as permitted sender) Received: from [209.85.215.49] (HELO mail-la0-f49.google.com) (209.85.215.49) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Jun 2013 19:33:09 +0000 Received: by mail-la0-f49.google.com with SMTP id fp12so2342016lab.36 for ; Thu, 06 Jun 2013 12:32:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type:x-gm-message-state; bh=FD5wTRXRDiIWP158/DxpRNN/x0Y8BAu2pay8uGHZWVY=; b=LyCMncBjKt2nCaTC4EskrYD8+da109mZK1jJl83Qqn47LMwkzh4x2xOJTwQ2ZLRPbG 28IvFHs+cHihpR6GOIYNFnkKq6mA98agxLkRVwYJxO97HNY6UMEIMOd5ekoL9lTUp0qs 5Q9B2ekeuFKElBDjZLcFFxgrD+ubKkph2aPQvRCd+hPUxVJeRuzchcVNEEIJXFMxCBNm s6ySZy3xLsQqBT//11zzSh41ZezC1SIZ0/35uCBc+ZH8z5Zc7FQl5F9hWdPrev1k8biN G1Ejg0668HIu6woEVzZWRnz1BNoW84gBPeMCe2VF/18H/2gM11cBUs7eh3LNwLOngwh4 CTKg== X-Received: by 10.112.143.34 with SMTP id sb2mr550516lbb.37.1370547167416; Thu, 06 Jun 2013 12:32:47 -0700 (PDT) MIME-Version: 1.0 Received: by 10.112.161.42 with HTTP; Thu, 6 Jun 2013 12:32:27 -0700 (PDT) In-Reply-To: References: From: Tyler Hobbs Date: Thu, 6 Jun 2013 14:32:27 -0500 Message-ID: Subject: Re: replication factor is zero To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=089e01182d9c0fe32004de8161f6 X-Gm-Message-State: ALoCoQmg8BTakV9Bb869lCf/j5i0wPJfZJBRopwZrsCsDrotAEfEy86BIyQx6G2kme6w//Prw4+o X-Virus-Checked: Checked by ClamAV on apache.org --089e01182d9c0fe32004de8161f6 Content-Type: text/plain; charset=ISO-8859-1 On Thu, Jun 6, 2013 at 1:28 PM, Daning Wang wrote: > could we set replication factor to 0 on other data center? what is the > best to way for not syncing some data in a cluster? Yes, you can set it to 0, and that's the recommended way to handle this. -- Tyler Hobbs DataStax --089e01182d9c0fe32004de8161f6 Content-Type: text/html; charset=ISO-8859-1

On Thu, Jun 6, 2013 at 1:28 PM, Daning Wang <daning@netseer.com> wrote:
could we set replication factor to 0 on other data center? what is the best to way for not syncing some data in a cluster?

Yes, you can set it to 0, and that's the recommended way to handle this.


--
Tyler Hobbs
DataStax
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