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 4C06C6A7D for ; Fri, 1 Jul 2011 00:52:20 +0000 (UTC) Received: (qmail 84038 invoked by uid 500); 1 Jul 2011 00:52:18 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 83984 invoked by uid 500); 1 Jul 2011 00:52:17 -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 83976 invoked by uid 99); 1 Jul 2011 00:52:17 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 01 Jul 2011 00:52:17 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=FREEMAIL_FROM,MIME_QP_LONG_LINE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of watanabe.maki@gmail.com designates 74.125.83.172 as permitted sender) Received: from [74.125.83.172] (HELO mail-pv0-f172.google.com) (74.125.83.172) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 01 Jul 2011 00:52:10 +0000 Received: by pvh18 with SMTP id 18so2976758pvh.31 for ; Thu, 30 Jun 2011 17:51:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=references:in-reply-to:mime-version:content-transfer-encoding :content-type:message-id:cc:x-mailer:from:subject:date:to; bh=CFjkTlxBQ8VFYQSivy5t3C4ksyJbjwfVRjqbRreUUQo=; b=ZTvWEBSDQLWdAHSl377tR8gnLcbRqq5xcOh2yvTMb1mNN020HdTunjPZA7yUILQu2N NivL8n46DYtC3/XZYo2PxfvHgrwQzzZCrDYDXAzEDIVEl6Qd5G4D88S+u0io4ZUtUsyE zlPrYxqqdcBPk2g2W4dzXRR/ViSEc7XzwV17k= Received: by 10.68.57.209 with SMTP id k17mr2846215pbq.357.1309481508808; Thu, 30 Jun 2011 17:51:48 -0700 (PDT) Received: from [126.249.229.189] (pw126249229189.9.tss.panda-world.ne.jp [126.249.229.189]) by mx.google.com with ESMTPS id z7sm1732225pbk.3.2011.06.30.17.51.44 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 30 Jun 2011 17:51:47 -0700 (PDT) References: In-Reply-To: Mime-Version: 1.0 (iPhone Mail 8G4) Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Message-Id: <189C3828-FA2D-4F0E-902A-3E84FC1E110D@gmail.com> Cc: "user@cassandra.apache.org" X-Mailer: iPhone Mail (8G4) From: Watanabe Maki Subject: Re: Meaning of 'nodetool repair has to run within GCGraceSeconds' Date: Fri, 1 Jul 2011 09:51:41 +0900 To: "user@cassandra.apache.org" X-Virus-Checked: Checked by ClamAV on apache.org Repair doesn't compact. Those are different processes already. maki On 2011/07/01, at 7:21, A J wrote: > Thanks all ! > In other words, I think it is safe to say that a node as a whole can > be made consistent only on 'nodetool repair'. >=20 > Has there been enough interest in providing anti-entropy without > compaction as a separate operation (nodetool repair does both) ? >=20 >=20 > On Thu, Jun 30, 2011 at 5:27 PM, Jonathan Ellis wrote:= >> On Thu, Jun 30, 2011 at 3:47 PM, Edward Capriolo w= rote: >>> Read repair does NOT repair tombstones. >>=20 >> It does, but you can't rely on RR to repair _all_ tombstones, because >> RR only happens if the row in question is requested by a client. >>=20 >> -- >> Jonathan Ellis >> Project Chair, Apache Cassandra >> co-founder of DataStax, the source for professional Cassandra support >> http://www.datastax.com >>=20