Return-Path: Delivered-To: apmail-hadoop-core-dev-archive@www.apache.org Received: (qmail 67505 invoked from network); 7 Feb 2008 21:49:33 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 7 Feb 2008 21:49:33 -0000 Received: (qmail 33989 invoked by uid 500); 7 Feb 2008 21:49:24 -0000 Delivered-To: apmail-hadoop-core-dev-archive@hadoop.apache.org Received: (qmail 33959 invoked by uid 500); 7 Feb 2008 21:49:24 -0000 Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-dev@hadoop.apache.org Delivered-To: mailing list core-dev@hadoop.apache.org Received: (qmail 33950 invoked by uid 99); 7 Feb 2008 21:49:24 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 07 Feb 2008 13:49:24 -0800 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 07 Feb 2008 21:49:16 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 9BBD2714076 for ; Thu, 7 Feb 2008 13:49:08 -0800 (PST) Message-ID: <29837645.1202420948618.JavaMail.jira@brutus> Date: Thu, 7 Feb 2008 13:49:08 -0800 (PST) From: "Robert Chansler (JIRA)" To: core-dev@hadoop.apache.org Subject: [jira] Created: (HADOOP-2797) Withdraw CRC upgrade from HDFS MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Withdraw CRC upgrade from HDFS ------------------------------ Key: HADOOP-2797 URL: https://issues.apache.org/jira/browse/HADOOP-2797 Project: Hadoop Core Issue Type: New Feature Components: dfs Affects Versions: 0.13.0 Reporter: Robert Chansler Priority: Critical Fix For: 0.17.0 HDFS will no longer support upgrades from versions without CRCs for block data. Users upgrading from version 0.13 or earlier must first upgrade to an intermediate (0.14, 0.15, 0.16) version before upgrade to 0.17 or later. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.