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 C084918D3C for ; Thu, 10 Dec 2015 03:30:11 +0000 (UTC) Received: (qmail 91391 invoked by uid 500); 10 Dec 2015 03:30:11 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 91341 invoked by uid 500); 10 Dec 2015 03:30:11 -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 91327 invoked by uid 99); 10 Dec 2015 03:30:11 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 10 Dec 2015 03:30:11 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 1ABF82C1F5A for ; Thu, 10 Dec 2015 03:30:11 +0000 (UTC) Date: Thu, 10 Dec 2015 03:30:11 +0000 (UTC) From: "wqijun (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-9529) Extend Erasure Code to support POWER Chip acceleration 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-9529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15049970#comment-15049970 ] wqijun commented on HDFS-9529: ------------------------------ ok, I will put it in Hadoop Common project > Extend Erasure Code to support POWER Chip acceleration > ------------------------------------------------------ > > Key: HDFS-9529 > URL: https://issues.apache.org/jira/browse/HDFS-9529 > Project: Hadoop HDFS > Issue Type: New Feature > Components: erasure-coding > Affects Versions: 3.0.0 > Reporter: wqijun > Assignee: wqijun > Fix For: 3.0.0 > > > Erasure Code is a very important feature in new HDFS version. This JIRA will focus on how to extend EC to support multiple types of EC acceleration by C library and other hardware method, like GPU or FPGA. Compared with Hadoop-11887, this JIRA will more focus on how to leverage POWER Chip capability to accelerate the EC calculating. -- This message was sent by Atlassian JIRA (v6.3.4#6332)