Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D133D4CF6 for ; Thu, 9 Jun 2011 00:57:22 +0000 (UTC) Received: (qmail 65624 invoked by uid 500); 9 Jun 2011 00:57:22 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 65582 invoked by uid 500); 9 Jun 2011 00:57:22 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 65574 invoked by uid 99); 9 Jun 2011 00:57:22 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 09 Jun 2011 00:57:22 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_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; Thu, 09 Jun 2011 00:57:20 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id A753E109223 for ; Thu, 9 Jun 2011 00:56:59 +0000 (UTC) Date: Thu, 9 Jun 2011 00:56:59 +0000 (UTC) From: "Jitendra Nath Pandey (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: <1132874981.5291.1307581019681.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <31416615.309351294823386532.JavaMail.jira@thor> Subject: [jira] [Updated] (HDFS-1580) Add interface for generic Write Ahead Logging mechanisms 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/HDFS-1580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jitendra Nath Pandey updated HDFS-1580: --------------------------------------- Attachment: EditlogInterface.3.pdf The latest design document introduces JournalSet which will manage all the journals for the namenode. It is proposed to be an implementation of Journal interface only. > Add interface for generic Write Ahead Logging mechanisms > -------------------------------------------------------- > > Key: HDFS-1580 > URL: https://issues.apache.org/jira/browse/HDFS-1580 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Ivan Kelly > Fix For: Edit log branch (HDFS-1073) > > Attachments: EditlogInterface.1.pdf, EditlogInterface.2.pdf, EditlogInterface.3.pdf, HDFS-1580+1521.diff, HDFS-1580.diff, HDFS-1580.diff, HDFS-1580.diff, generic_wal_iface.pdf, generic_wal_iface.pdf, generic_wal_iface.pdf, generic_wal_iface.txt > > -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira