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 5509918837 for ; Fri, 22 Jan 2016 20:24:46 +0000 (UTC) Received: (qmail 43516 invoked by uid 500); 22 Jan 2016 20:24:43 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 43477 invoked by uid 500); 22 Jan 2016 20:24:43 -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 43467 invoked by uid 99); 22 Jan 2016 20:24:43 -0000 Received: from Unknown (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 22 Jan 2016 20:24:43 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 85430C0D58 for ; Fri, 22 Jan 2016 20:24:42 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.998 X-Spam-Level: ** X-Spam-Status: No, score=2.998 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=3, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd4-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=karoshealth-com.20150623.gappssmtp.com Received: from mx1-us-west.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id iH56pV_7H_Lm for ; Fri, 22 Jan 2016 20:24:41 +0000 (UTC) Received: from mail-lb0-f175.google.com (mail-lb0-f175.google.com [209.85.217.175]) by mx1-us-west.apache.org (ASF Mail Server at mx1-us-west.apache.org) with ESMTPS id 81E48204CE for ; Fri, 22 Jan 2016 20:24:40 +0000 (UTC) Received: by mail-lb0-f175.google.com with SMTP id bc4so47290690lbc.2 for ; Fri, 22 Jan 2016 12:24:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=karoshealth-com.20150623.gappssmtp.com; s=20150623; h=mime-version:date:message-id:subject:from:to:content-type; bh=UOde5/1zzGmilp2/y9VvYETTwWFZ9Hd1jXsfQvpfZ04=; b=RNIktCTJksfmq9qycap+a6t7RfTIiTa+/l3X/gncchmFqYamyH7C4FLPBhS/bOpas3 fBU6HiakDgSVl521TcF9trO9XjulH7c1b1WZ/wIlV1UzY2xmc7y0f0Pl038rK07AtL+s y51KXoS1qplmbCrfKvuG+psMP1nIsPhCEa2HV/UGoAQkC8ugexb5uuPuQgjEQ0GwDo/o rO6TSlM8/mP870htpZZHUF4qbCPeftIWd7UQRT3JWEzX7Wsrzu5r6K8jEXHd2yOWTTFv PEdO5DMNlicUJpGjO1+v65iIE+MhqK1pl3TQZOxtZGf0QLZqDV1CS6VDLrS2zH+osBQq J4VQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-type; bh=UOde5/1zzGmilp2/y9VvYETTwWFZ9Hd1jXsfQvpfZ04=; b=XzrfJ5mZ1IuBWi1caP9YGd+ZgQcpu1b575hA/f5fOGoKP6LdrykMMsCZhXQ4yTKeG9 H9AYvBiSJXF+NNrM0A9zEsA7gn/2heuY11Bt1swMPa2HPCTTjtFwpdyebmILFwO5Goo0 hl5qF8kKKxNFE/OFnBQPhEF5yeDRmK79gU0WRg4Ix54H7I6rSliWKXWpFxM9x/d5/i57 cXL1DKB4yr8TsH8545v+kyvvMMrRffOsn1stTAgAr9zZGEmYJb7AN18rOSJj5/cvNdCH yVAC2ztEIvWsowpnOHfO3lR6leCBFMmjkD8837xwjXAA117IcqJB3UktzgGkqE5CMtRP gdGg== X-Gm-Message-State: AG10YOS2ZmxcM6NDCFzz96MH+mfxWscPdS1NZBtkZmgCqnU099F4K5R0TClPCtMGNx4n/osAOGeTF/6FrnzLKw== MIME-Version: 1.0 X-Received: by 10.112.134.70 with SMTP id pi6mr1710078lbb.59.1453494278986; Fri, 22 Jan 2016 12:24:38 -0800 (PST) Received: by 10.25.158.81 with HTTP; Fri, 22 Jan 2016 12:24:38 -0800 (PST) Date: Fri, 22 Jan 2016 15:24:38 -0500 Message-ID: Subject: Production with Single Node From: John Lammers To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=047d7b3a8ac02ebc670529f2025c --047d7b3a8ac02ebc670529f2025c Content-Type: text/plain; charset=UTF-8 After deploying a number of production systems with up to 10 Cassandra nodes each, we are looking at deploying a small, all-in-one-server system with only a single, local node (Cassandra 2.1.11). What are the risks of such a configuration? The virtual disk would be running RAID 5 and the disk controller would have a flash backed write-behind cache. What's the best way to configure Cassandra and/or respecify the hardware for an all-in-one-box solution? Thanks-in-advance! --John --047d7b3a8ac02ebc670529f2025c Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
After deploying a number of production systems with u= p to 10 Cassandra nodes each, we are looking at deploying a small, all-in-o= ne-server system with only a single, local node (Cassandra 2.1.11).

What are the risks of such a configuration?
The virtual disk would be running RAID 5 and the disk controlle= r would have a flash backed write-behind cache.

Wh= at's the best way to configure Cassandra and/or respecify the hardware = for an all-in-one-box solution?

Thanks-in-advance!=

--John

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