Return-Path: Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: (qmail 85277 invoked from network); 24 Jan 2011 11:08:14 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 24 Jan 2011 11:08:14 -0000 Received: (qmail 20878 invoked by uid 500); 24 Jan 2011 11:08:14 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 20701 invoked by uid 500); 24 Jan 2011 11:08:12 -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 20690 invoked by uid 99); 24 Jan 2011 11:08:10 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 24 Jan 2011 11:08:10 +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; Mon, 24 Jan 2011 11:08:08 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id p0OB7j8U009133 for ; Mon, 24 Jan 2011 11:07:46 GMT Message-ID: <32772238.150001295867265840.JavaMail.jira@thor> Date: Mon, 24 Jan 2011 06:07:45 -0500 (EST) From: "Ivan Kelly (JIRA)" To: hdfs-issues@hadoop.apache.org Subject: [jira] Updated: (HDFS-1557) Separate Storage from FSImage In-Reply-To: <20762469.285831293097021999.JavaMail.jira@thor> 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-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ivan Kelly updated HDFS-1557: ----------------------------- Status: Open (was: Patch Available) > Separate Storage from FSImage > ----------------------------- > > Key: HDFS-1557 > URL: https://issues.apache.org/jira/browse/HDFS-1557 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: name-node > Affects Versions: 0.21.0 > Reporter: Ivan Kelly > Assignee: Ivan Kelly > Fix For: 0.23.0 > > Attachments: HDFS-1557-branch-0.22.diff, HDFS-1557-branch-0.22.diff, HDFS-1557-trunk.diff, HDFS-1557-trunk.diff, HDFS-1557-trunk.diff, HDFS-1557.diff, HDFS-1557.diff, HDFS-1557.diff, HDFS-1557.diff > > > FSImage currently derives from Storage and FSEditLog has to call methods directly on FSImage to access the filesystem. This JIRA is to separate the Storage class out into NNStorage so that FSEditLog is less dependent on FSImage. From this point, the other parts of the circular dependency should be easy to fix. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.