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 026BA885E for ; Thu, 18 Aug 2011 23:32:32 +0000 (UTC) Received: (qmail 5203 invoked by uid 500); 18 Aug 2011 23:32:29 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 5123 invoked by uid 500); 18 Aug 2011 23:32:29 -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 5115 invoked by uid 99); 18 Aug 2011 23:32:28 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Aug 2011 23:32:28 +0000 X-ASF-Spam-Status: No, hits=-0.6 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of jeremy.hanna1234@gmail.com designates 209.85.161.172 as permitted sender) Received: from [209.85.161.172] (HELO mail-gx0-f172.google.com) (209.85.161.172) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Aug 2011 23:32:21 +0000 Received: by gxk19 with SMTP id 19so2088237gxk.31 for ; Thu, 18 Aug 2011 16:32:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:content-type:content-transfer-encoding:subject:date:message-id :to:mime-version:x-mailer; bh=ky/HT7aUW/5tzpEuytcRAzWPtTYJ2ntIF6JpE9U2SKI=; b=ObOKct3uiG+K9Z/BixoCiv5exZs7nf+7h4w7Bd6NObZ0F5saYky3lKSC/XrY6VQO0b r6ZxDxeTh5XSiPVGKF3bntW5+UgqrW+qCvEfVY7J1iQL0kAcXZgD8hD1zE2Iu6ufotH2 PH4RwIi6uDGkMck9KxnJdH+5p668cgsXDyxFs= Received: by 10.236.139.229 with SMTP id c65mr2199494yhj.35.1313710320473; Thu, 18 Aug 2011 16:32:00 -0700 (PDT) Received: from [192.168.1.69] (108-90-0-32.lightspeed.austtx.sbcglobal.net [108.90.0.32]) by mx.google.com with ESMTPS id z29sm375196yhn.30.2011.08.18.16.31.58 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 18 Aug 2011 16:31:59 -0700 (PDT) From: Jeremy Hanna Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: hints system CF getting out of control Date: Thu, 18 Aug 2011 18:31:57 -0500 Message-Id: To: user@cassandra.apache.org Mime-Version: 1.0 (Apple Message framework v1244.3) X-Mailer: Apple Mail (2.1244.3) We're trying to bootstrap some new nodes and it appears when adding a = new node that there is a lot of logging on hints being flushed and = compacted. It's been taking about 75 minutes thus far to bootstrap for = only about 10 GB of data. It's ballooned up to over 40 GB on the new = node. I do 'ls -l $CASSANDRA/data/system | grep -i hint | wc -l' and = it's over 2000. Any idea why this would be happening and why it's going crazy flushing = these files? It's also trying to keep up and compacting them as well. Completed flushing = $CASSANDRA/data/system/HintsColumnFamily-f-1740-Data.db Version 0.7.8 (upgrading from 0.7.6 right now) Number of nodes: 20=