From mapreduce-issues-return-16023-apmail-hadoop-mapreduce-issues-archive=hadoop.apache.org@hadoop.apache.org Wed Aug 04 03:29:46 2010 Return-Path: Delivered-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Received: (qmail 62006 invoked from network); 4 Aug 2010 03:29:46 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 4 Aug 2010 03:29:46 -0000 Received: (qmail 21386 invoked by uid 500); 4 Aug 2010 03:29:46 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 21319 invoked by uid 500); 4 Aug 2010 03:29:46 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 21010 invoked by uid 99); 4 Aug 2010 03:29:42 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Aug 2010 03:29:42 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Aug 2010 03:29:40 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o743TJUv022922 for ; Wed, 4 Aug 2010 03:29:19 GMT Message-ID: <22584239.150971280892559178.JavaMail.jira@thor> Date: Tue, 3 Aug 2010 23:29:19 -0400 (EDT) From: "Ramkumar Vadali (JIRA)" To: mapreduce-issues@hadoop.apache.org Subject: [jira] Updated: (MAPREDUCE-1668) RaidNode should only Har a directory if all its parity files have been created In-Reply-To: <1853349050.660071270217907212.JavaMail.jira@brutus.apache.org> 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/MAPREDUCE-1668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ramkumar Vadali updated MAPREDUCE-1668: --------------------------------------- Status: Patch Available (was: Open) > RaidNode should only Har a directory if all its parity files have been created > ------------------------------------------------------------------------------ > > Key: MAPREDUCE-1668 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1668 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: contrib/raid > Affects Versions: 0.22.0 > Reporter: Rodrigo Schmidt > Assignee: Ramkumar Vadali > Fix For: 0.22.0 > > Attachments: MAPREDUCE-1668.patch > > > In the current code, it can happen that a directory will be Archived (Har'ed) before all its parity files have been generated since parity file generation is not atomic. We should verify if all the parity files are present before Archiving a directory. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.