Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 29067 invoked from network); 8 Mar 2011 22:19:14 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 8 Mar 2011 22:19:14 -0000 Received: (qmail 52746 invoked by uid 500); 8 Mar 2011 22:19:12 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 52713 invoked by uid 500); 8 Mar 2011 22:19:12 -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 52704 invoked by uid 99); 8 Mar 2011 22:19:12 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 Mar 2011 22:19:12 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of karl@hiramoto.org designates 208.97.132.66 as permitted sender) Received: from [208.97.132.66] (HELO homiemail-a27.g.dreamhost.com) (208.97.132.66) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 Mar 2011 22:19:06 +0000 Received: from homiemail-a27.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a27.g.dreamhost.com (Postfix) with ESMTP id C3FD2598060 for ; Tue, 8 Mar 2011 14:18:45 -0800 (PST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=hiramoto.org; h=message-id:date :from:mime-version:to:subject:references:in-reply-to :content-type:content-transfer-encoding; q=dns; s=hiramoto.org; b=G2qLeXJA9oS1skComnD3/jIyMKpHnWR0EcNQ2O2Rl+W3G8XVWsPbNdcoQoKhz mDKYlXS1LkMP4rs+sQ8o+ryvFsi8LsAfBWTtzoP4NSN5DLEMgryHXzLP7sFHhdFd QAfoM8O7KZg+HwOnkrdu2lOP9g9u0uDV6BZCWSde4YC1bU= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=hiramoto.org; h=message-id :date:from:mime-version:to:subject:references:in-reply-to :content-type:content-transfer-encoding; s=hiramoto.org; bh=KC1n W0QF4pl56IX03qd32y/GMnI=; b=uMPDbMZPot+LrD/jbKPTuvSOG2zHasINN4kv HLtXlDA1TISiTS/Ait138nJ6p+g1bTDfE1lDsRJldRtHFbShWICiZYM4RzG4eGhi 4Q3qcV6bAMLJUEzli52GRfLV4k05xKiaXj2ezP+Qv/qYoZP/I5uRS8EbnzUoPimu 5gCgEe4= Received: from [192.168.69.3] (129.Red-83-54-230.dynamicIP.rima-tde.net [83.54.230.129]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: karl@hiramoto.org) by homiemail-a27.g.dreamhost.com (Postfix) with ESMTPSA id 3DBB559805F for ; Tue, 8 Mar 2011 14:18:45 -0800 (PST) Message-ID: <4D76AB51.6090505@hiramoto.org> Date: Tue, 08 Mar 2011 23:18:57 +0100 From: Karl Hiramoto User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101231 Lightning/1.0b3pre Thunderbird/3.1.7 MIME-Version: 1.0 To: user@cassandra.apache.org Subject: Re: 0.7.3 nodetool scrub exceptions References: <4D761457.8030003@hiramoto.org> <4D7659FD.8030806@hiramoto.org> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit On 03/08/11 21:45, Sylvain Lebresne wrote: > Did you run scrub as soon as you updated to 0.7.3 ? > Yes, whithin a few minutes of starting up 0.7.3 on the node > And did you had problems/exceptions before running scrub ? Not sure. > If yes, did you had problems with only 0.7.3 or also with 0.7.2 ? > Had problems with both, but the exceptions in 0.7.2 were rare. 0.7.3 there happening pretty regularly and OOM errors occuring now. > If the problems started with running scrub, since it takes a snapshot > before running, can you try restarting a test cluster with this snapshot > and see if a simple compaction work for instance. > Since the snapshot is stale I can't do that. The reads/writes seem to work fine. -- Karl