Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 6D59A200B5C for ; Thu, 11 Aug 2016 12:42:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 6C166160AB8; Thu, 11 Aug 2016 10:42:22 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id E3842160A94 for ; Thu, 11 Aug 2016 12:42:21 +0200 (CEST) Received: (qmail 48280 invoked by uid 500); 11 Aug 2016 10:42:21 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 48218 invoked by uid 99); 11 Aug 2016 10:42:21 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 11 Aug 2016 10:42:21 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id C0D6F2C02A9 for ; Thu, 11 Aug 2016 10:42:20 +0000 (UTC) Date: Thu, 11 Aug 2016 10:42:20 +0000 (UTC) From: "SammiChen (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-8668) Erasure Coding: revisit buffer used for encoding and decoding. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 11 Aug 2016 10:42:22 -0000 [ https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] SammiChen updated HDFS-8668: ---------------------------- Attachment: HDFS-8668-v8.patch > Erasure Coding: revisit buffer used for encoding and decoding. > -------------------------------------------------------------- > > Key: HDFS-8668 > URL: https://issues.apache.org/jira/browse/HDFS-8668 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Yi Liu > Assignee: SammiChen > Attachments: HDFS-8668-v1.patch, HDFS-8668-v2.patch, HDFS-8668-v3.patch, HDFS-8668-v4.patch, HDFS-8668-v5.patch, HDFS-8668-v6.patch, HDFS-8668-v7.patch, HDFS-8668-v8.patch > > > For encoding and decoding buffers, currently some places use java heap ByteBuffer, some use direct byteBUffer, and some use java byte array. If the coder implementation is native, we should use direct ByteBuffer. This jira is to revisit all encoding/decoding buffers and improve them. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org