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 815BF1876D for ; Fri, 24 Apr 2015 22:09:42 +0000 (UTC) Received: (qmail 99081 invoked by uid 500); 24 Apr 2015 22:09:42 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 99014 invoked by uid 500); 24 Apr 2015 22:09:42 -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 98891 invoked by uid 99); 24 Apr 2015 22:09:42 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 24 Apr 2015 22:09:42 +0000 Date: Fri, 24 Apr 2015 22:09:41 +0000 (UTC) From: "Jing Zhao (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-8033) Erasure coding: stateful (non-positional) read from files in striped layout 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-8033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14511881#comment-14511881 ] Jing Zhao commented on HDFS-8033: --------------------------------- Thanks for updating the patch, Zhe! A very quick comment is that let's extend {{TestDFSStripedInputStream#testOneFileUsingDFSStripedInputStream}} to test stateful read (with either byte[] or ByteBuffer input). I will review other part of the patch and post comments later today. > Erasure coding: stateful (non-positional) read from files in striped layout > --------------------------------------------------------------------------- > > Key: HDFS-8033 > URL: https://issues.apache.org/jira/browse/HDFS-8033 > Project: Hadoop HDFS > Issue Type: Sub-task > Affects Versions: HDFS-7285 > Reporter: Zhe Zhang > Assignee: Zhe Zhang > Attachments: ByteBufferStrategy_support_len.patch, HDFS-8033.000.patch, HDFS-8033.001.patch, HDFS-8033.002.patch, HDFS-8033.003.patch, HDFS-8033.004.patch, HDFS-8033.005.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)