From mapreduce-dev-return-2347-apmail-hadoop-mapreduce-dev-archive=hadoop.apache.org@hadoop.apache.org Fri Aug 27 20:21:19 2010 Return-Path: Delivered-To: apmail-hadoop-mapreduce-dev-archive@minotaur.apache.org Received: (qmail 66652 invoked from network); 27 Aug 2010 20:21:19 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 27 Aug 2010 20:21:19 -0000 Received: (qmail 2771 invoked by uid 500); 27 Aug 2010 20:21:19 -0000 Delivered-To: apmail-hadoop-mapreduce-dev-archive@hadoop.apache.org Received: (qmail 2511 invoked by uid 500); 27 Aug 2010 20:21:18 -0000 Mailing-List: contact mapreduce-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-dev@hadoop.apache.org Delivered-To: mailing list mapreduce-dev@hadoop.apache.org Received: (qmail 2496 invoked by uid 99); 27 Aug 2010 20:21:18 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 27 Aug 2010 20:21:18 +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; Fri, 27 Aug 2010 20:21:15 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o7RKKsuD006364 for ; Fri, 27 Aug 2010 20:20:54 GMT Message-ID: <23421228.38791282940454270.JavaMail.jira@thor> Date: Fri, 27 Aug 2010 16:20:54 -0400 (EDT) From: "Wittawat Tantisiriroj (JIRA)" To: mapreduce-dev@hadoop.apache.org Subject: [jira] Created: (MAPREDUCE-2036) Enable Erasure Code in Tool similar to Hadoop Archive 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 Enable Erasure Code in Tool similar to Hadoop Archive ----------------------------------------------------- Key: MAPREDUCE-2036 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2036 Project: Hadoop Map/Reduce Issue Type: Improvement Components: contrib/raid Reporter: Wittawat Tantisiriroj Priority: Minor Features: 1) HAR-like Tool 2) RAID5/RAID6 & pluggable interface to implement additional coding 3) Enable to group blocks across files 4) Portable across cluster since all necessary metadata is embedded While it was developed separately from HAR or RAID due to time constraints, it would make sense to integrate with either of them. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.