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 802D543E0 for ; Wed, 15 Jun 2011 17:08:52 +0000 (UTC) Received: (qmail 86936 invoked by uid 500); 15 Jun 2011 17:08:50 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 86914 invoked by uid 500); 15 Jun 2011 17:08:50 -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 86906 invoked by uid 99); 15 Jun 2011 17:08:50 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 15 Jun 2011 17:08:50 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,RFC_ABUSE_POST,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of jbellis@gmail.com designates 74.125.82.42 as permitted sender) Received: from [74.125.82.42] (HELO mail-ww0-f42.google.com) (74.125.82.42) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 15 Jun 2011 17:08:45 +0000 Received: by wwk4 with SMTP id 4so855464wwk.1 for ; Wed, 15 Jun 2011 10:08:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:from:date :message-id:subject:to:content-type; bh=ghmPXrw0oXBLluUSKejSUCGrIsAcMjsRopfTHsxxZnk=; b=OyLd0CYdPlnKgSueYrLHsqmhCbL4ZYCp++SHCWjEBjd6YUXNujEFWpq5dHPiZgCimk HYg45gx0Z8sKGMC2qxyYt1/r+i7k/Kh0oaJIQ6fjOui0Gw2lNfS9kJgvpZX61LVc4jWb Njd0YuSbmdX5v/crVgsYv7AJtesIh8ZcHN4ms= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; b=nh0y4QzZe85fKGgLJelugIaSnoT93b1TZIH7B9KEqkvfQYHZGt/D4YPU55BKbBtahA HAMo8zQWIsd40yIM8qZbCJ0ae4zKUehiSO8PKH78Pa4C5vD1Vo3n1GOoWGqN4TybVk1O MOpZBuqHqejnRl4wJBpGRNPrGlvk/Lft1N8jI= Received: by 10.216.191.208 with SMTP id g58mr800459wen.85.1308157704072; Wed, 15 Jun 2011 10:08:24 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.89.70 with HTTP; Wed, 15 Jun 2011 10:08:04 -0700 (PDT) In-Reply-To: References: From: Jonathan Ellis Date: Wed, 15 Jun 2011 12:08:04 -0500 Message-ID: Subject: Re: What triggers hint delivery? To: user@cassandra.apache.org Content-Type: text/plain; charset=ISO-8859-1 On Wed, Jun 15, 2011 at 10:53 AM, Terje Marthinussen wrote: > I was looking quickly at source code tonight. > As far as I could see from a quick code scan, hint delivery is only > triggered as a state change from a node is down to when it enters up state? Right. > If this is indeed the case, it would potentially explain why we sometimes > have hints on machines which does not seem to get played back Why is that? Hints don't get created in the first place unless a node is in the down state. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com