From dev-return-18250-apmail-couchdb-dev-archive=couchdb.apache.org@couchdb.apache.org Sun Sep 25 20:45:51 2011 Return-Path: X-Original-To: apmail-couchdb-dev-archive@www.apache.org Delivered-To: apmail-couchdb-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 95203913A for ; Sun, 25 Sep 2011 20:45:51 +0000 (UTC) Received: (qmail 88195 invoked by uid 500); 25 Sep 2011 20:45:51 -0000 Delivered-To: apmail-couchdb-dev-archive@couchdb.apache.org Received: (qmail 88126 invoked by uid 500); 25 Sep 2011 20:45:50 -0000 Mailing-List: contact dev-help@couchdb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@couchdb.apache.org Delivered-To: mailing list dev@couchdb.apache.org Received: (qmail 88115 invoked by uid 99); 25 Sep 2011 20:45:50 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 25 Sep 2011 20:45:50 +0000 X-ASF-Spam-Status: No, hits=-2000.5 required=5.0 tests=ALL_TRUSTED,RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 25 Sep 2011 20:45:47 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 69306BA25D for ; Sun, 25 Sep 2011 20:45:26 +0000 (UTC) Date: Sun, 25 Sep 2011 20:45:26 +0000 (UTC) From: "Robert Newson (JIRA)" To: dev@couchdb.apache.org Message-ID: <2052792336.10990.1316983526427.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <24409212.248411292960295105.JavaMail.jira@thor> Subject: [jira] [Resolved] (COUCHDB-994) Crash after compacting large views MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/COUCHDB-994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Robert Newson resolved COUCHDB-994. ----------------------------------- Resolution: Fixed I believe this is resolved. The couch_db:close(nil) path has been eliminated and we know write a header before flipping the view file, which largely mitigates the category of problem itself. > Crash after compacting large views > ---------------------------------- > > Key: COUCHDB-994 > URL: https://issues.apache.org/jira/browse/COUCHDB-994 > Project: CouchDB > Issue Type: Bug > Affects Versions: 1.0.2 > Environment: Centos5 64bit vm with 2CPU and 4G RAM running Erlang R14B and configured to use the 64bit js-devel libraries. > URL: http://svn.apache.org/repos/asf/couchdb/branches/1.0.x > Repository Root: http://svn.apache.org/repos/asf > Repository UUID: 13f79535-47bb-0310-9956-ffa450edef68 > Revision: 1050680 > Reporter: Bob Clary > Fix For: 1.1.1, 1.2 > > Attachments: 0001-Write-header-before-handing-over-compacted-group.patch, 2011-06-11-couchdb.log, 2011-06-13-couchdb.log, 2011-06-15-2-couchdb.log, 2011-06-15-couchdb.log, 2011-06-16-couchdb.log, 2011-08-26-couchdb.log, couch_errors.txt, couch_errors_2.txt, couchdb-994-db-open-logic-11x.patch, couchdb-994-db-open-logic.patch > > > The database has over 9 million records. Several of the views are relatively dense in that they emit a key for most documents. The views are successfully created initially but with relatively large sizes from 20 to 95G. When attempting to compact them, the server will crash upon completion of the compaction. > This does not occur with the released 1.0.1 version but does with the 1.0.x svn version. I'll attach example logs. Unfortunately they are level error and may not have enough information. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira