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 6B9D3D08E for ; Sun, 11 Nov 2012 20:35:55 +0000 (UTC) Received: (qmail 58090 invoked by uid 500); 11 Nov 2012 20:35:52 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 58069 invoked by uid 500); 11 Nov 2012 20:35:52 -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 58055 invoked by uid 99); 11 Nov 2012 20:35:52 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 11 Nov 2012 20:35:52 +0000 X-ASF-Spam-Status: No, hits=0.8 required=5.0 tests=DATE_IN_PAST_12_24,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of hsn@filez.com designates 64.6.108.239 as permitted sender) Received: from [64.6.108.239] (HELO ponto.amerinoc.com) (64.6.108.239) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 11 Nov 2012 20:35:42 +0000 Received: from fbsd9.localdomain (205.83.broadband7.iol.cz [88.102.83.205]) (authenticated bits=128) by ponto.amerinoc.com (8.14.5/8.14.5) with ESMTP id qABKZHni019821 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Sun, 11 Nov 2012 21:35:20 +0100 (CET) (envelope-from hsn@filez.com) Received: from [127.0.0.1] ([10.0.0.1]) by fbsd9.localdomain (8.14.5/8.14.5) with ESMTP id qABKZBkP001666 for ; Sun, 11 Nov 2012 21:35:12 +0100 (CET) (envelope-from hsn@filez.com) Message-ID: <509ED8B2.8060209@filez.com> Date: Sat, 10 Nov 2012 23:44:02 +0100 From: Radim Kolar User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/20121026 Thunderbird/16.0.2 MIME-Version: 1.0 To: user@cassandra.apache.org Subject: Re: leveled compaction and tombstoned data References: <509BF726.8060309@filez.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Antivirus: avast! (VPS 121111-0, 11.11.2012), Outbound message X-Antivirus-Status: Clean X-Virus-Checked: Checked by ClamAV on apache.org > I would be careful with the patch that was referred to above, it > hasn't been reviewed, and from a glance it appears that it will cause > an infinite compaction loop if you get more than 4 SSTables at max size. it will, you need to setup max sstable size correctly.