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 AAB3F200C79 for ; Fri, 5 May 2017 07:45:09 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id A956B160BC5; Fri, 5 May 2017 05:45:09 +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 F00E6160BB0 for ; Fri, 5 May 2017 07:45:08 +0200 (CEST) Received: (qmail 40369 invoked by uid 500); 5 May 2017 05:45:08 -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 40353 invoked by uid 99); 5 May 2017 05:45:08 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 05 May 2017 05:45:08 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 9D1B4185E70 for ; Fri, 5 May 2017 05:45:07 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id 6ByUR5f4uiZO for ; Fri, 5 May 2017 05:45:06 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 3CE815FB4E for ; Fri, 5 May 2017 05:45:06 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 0CC89E0D2A for ; Fri, 5 May 2017 05:45:04 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 6034721DF3 for ; Fri, 5 May 2017 05:45:04 +0000 (UTC) Date: Fri, 5 May 2017 05:45:04 +0000 (UTC) From: "SammiChen (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-9342) Erasure coding: client should update and commit block based on acknowledged size MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 05 May 2017 05:45:09 -0000 [ https://issues.apache.org/jira/browse/HDFS-9342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15997816#comment-15997816 ] SammiChen commented on HDFS-9342: --------------------------------- Woops! Forgot address your comments. Will upload a new patch later. > Erasure coding: client should update and commit block based on acknowledged size > -------------------------------------------------------------------------------- > > Key: HDFS-9342 > URL: https://issues.apache.org/jira/browse/HDFS-9342 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: erasure-coding > Affects Versions: 3.0.0-alpha1 > Reporter: Zhe Zhang > Assignee: SammiChen > Priority: Critical > Labels: hdfs-ec-3.0-nice-to-have > Attachments: HDFS-9342.01.patch, HDFS-9342.02.patch, HDFS-9342.03.patch, HDFS-9342.04.patch, HDFS-9342.05.patch > > > For non-EC files, we have: > {code} > protected ExtendedBlock block; // its length is number of bytes acked > {code} > For EC files, the size of {{DFSStripedOutputStream#currentBlockGroup}} is incremented in {{writeChunk}} without waiting for ack. And both {{updatePipeline}} and {{commitBlock}} are based on size of {{currentBlockGroup}}. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org