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 A1CD210465 for ; Thu, 12 Sep 2013 13:46:58 +0000 (UTC) Received: (qmail 54140 invoked by uid 500); 12 Sep 2013 13:46:55 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 53898 invoked by uid 500); 12 Sep 2013 13:46:55 -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 53736 invoked by uid 99); 12 Sep 2013 13:46:54 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 12 Sep 2013 13:46:54 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of fsobral@igcorp.com.br designates 209.85.128.53 as permitted sender) Received: from [209.85.128.53] (HELO mail-qe0-f53.google.com) (209.85.128.53) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 12 Sep 2013 13:46:48 +0000 Received: by mail-qe0-f53.google.com with SMTP id jy17so4873132qeb.12 for ; Thu, 12 Sep 2013 06:46:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:content-type:content-transfer-encoding :subject:message-id:date:to:mime-version; bh=nelifFsmLOauiAq8i33WiJMqpUJB5DkdBEzDA027qPk=; b=Ka6BIoppw/9chCGaDaDvIcV5dwp0LF/48UKHrgw8F6er47xb0M0alNjMbNXx5f9v9S NbZ4uu6VVwWZZDu83pZ2AJ5qnpklW9KoPXExwrenHoXZlk6/vHyg3wbUIduIhp2SaUNH PtShc7mT/rGGyrMR5LnjEtocOQchrG2UxXGtc1XcClsRkPmYNPpVMjmZl6jvKQc8k2FF yku1E8QZ980nRZTTo+oxhtjmhu8Qjsq2oqEB7nENb8lwOv7u0IHFr55N4dDHMnbCkFG6 omFKxeDOXyLH7Q5msRA9GhsX2OOlnTQ/oP60JHT1Bl4U0QamAfJGb1vycQ3aJ3YtBf70 4btA== X-Gm-Message-State: ALoCoQl14Cj/amRjPQmshF+MjxAxPHjqvQGNDpQNBnmnXQgKSdc1AhBNtAlSm/vnCrpORtcDUVUS X-Received: by 10.229.204.133 with SMTP id fm5mr13847234qcb.23.1378993586445; Thu, 12 Sep 2013 06:46:26 -0700 (PDT) Received: from [10.150.1.176] ([200.232.113.107]) by mx.google.com with ESMTPSA id f5sm8490272qev.8.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 12 Sep 2013 06:46:26 -0700 (PDT) From: Francisco Nogueira Calmon Sobral Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: Eternal HintedHandoffs Message-Id: <65DB6BB2-146A-4BA4-AC04-009A1ECF99DF@igcorp.com.br> Date: Thu, 12 Sep 2013 10:48:55 -0300 To: "user@cassandra.apache.org" Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\)) X-Mailer: Apple Mail (2.1508) X-Virus-Checked: Checked by ClamAV on apache.org Hi all! According to the DataStax blog = (http://www.datastax.com/dev/blog/modern-hinted-handoff), once the dead = node is up again, all the nodes that have hints to the node start = sending information. However, it is written that they verify at every 10 = minutes if there were timed out hints. Do they behave like that forever? Do I need to restart the nodes? I'm = concerned, since the load of the nodes has (small) spikes at each 10 = minutes... I'm using Cassandra 1.2.1. Regards, Francisco.