Return-Path: Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: (qmail 87514 invoked from network); 29 Mar 2010 23:31:49 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 29 Mar 2010 23:31:49 -0000 Received: (qmail 50199 invoked by uid 500); 29 Mar 2010 23:31:49 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 50029 invoked by uid 500); 29 Mar 2010 23:31:49 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 50021 invoked by uid 99); 29 Mar 2010 23:31:49 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 29 Mar 2010 23:31:49 +0000 X-ASF-Spam-Status: No, hits=-1168.0 required=10.0 tests=ALL_TRUSTED,AWL X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 29 Mar 2010 23:31:48 +0000 Received: from brutus.apache.org (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 232F7234C4FF for ; Mon, 29 Mar 2010 23:31:28 +0000 (UTC) Message-ID: <2013144440.564701269905488143.JavaMail.jira@brutus.apache.org> Date: Mon, 29 Mar 2010 23:31:28 +0000 (UTC) From: "Hairong Kuang (JIRA)" To: hdfs-dev@hadoop.apache.org Subject: [jira] Resolved: (HDFS-265) Revisit append MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HDFS-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang resolved HDFS-265. -------------------------------- Resolution: Fixed A few recent updates to the jira: 1. Block recovery tests have been committed to both 0.21 and the trunk. 2. Stress/performance/scalability tests are going to be tracked in HDFS-708. Since all sub-tasked are committed, let me close this jira. > Revisit append > -------------- > > Key: HDFS-265 > URL: https://issues.apache.org/jira/browse/HDFS-265 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 0.21.0 > Reporter: Hairong Kuang > Assignee: Hairong Kuang > Fix For: 0.21.0 > > Attachments: a.sh, appendDesign.pdf, appendDesign.pdf, appendDesign1.pdf, appendDesign2.pdf, AppendSpec.pdf, AppendTestPlan.html, AppendTestPlan.html, AppendTestPlan.html, AppendTestPlan.html, AppendTestPlan.html, AppendTestPlan.html, AppendTestPlan.html, AppendTestPlan.html, AppendTestPlan.html, TestPlanAppend.html > > > HADOOP-1700 and related issues have put a lot of efforts to provide the first implementation of append. However, append is such a complex feature. It turns out that there are issues that were initially seemed trivial but needs a careful design. This jira revisits append, aiming for a design and implementation supporting a semantics that are acceptable to its users. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.