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 4C50110495 for ; Tue, 17 Dec 2013 18:28:09 +0000 (UTC) Received: (qmail 35732 invoked by uid 500); 17 Dec 2013 18:28:09 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 35697 invoked by uid 500); 17 Dec 2013 18:28:09 -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 35683 invoked by uid 99); 17 Dec 2013 18:28:09 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 17 Dec 2013 18:28:09 +0000 Date: Tue, 17 Dec 2013 18:28:08 +0000 (UTC) From: "Colin Patrick McCabe (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-5634) allow BlockReaderLocal to switch between checksumming and not 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-5634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Colin Patrick McCabe updated HDFS-5634: --------------------------------------- Attachment: HDFS-5634.008.patch > allow BlockReaderLocal to switch between checksumming and not > ------------------------------------------------------------- > > Key: HDFS-5634 > URL: https://issues.apache.org/jira/browse/HDFS-5634 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: hdfs-client > Affects Versions: 3.0.0 > Reporter: Colin Patrick McCabe > Assignee: Colin Patrick McCabe > Attachments: HDFS-5634.001.patch, HDFS-5634.002.patch, HDFS-5634.003.patch, HDFS-5634.004.patch, HDFS-5634.005.patch, HDFS-5634.006.patch, HDFS-5634.007.patch, HDFS-5634.008.patch > > > BlockReaderLocal should be able to switch between checksumming and non-checksumming, so that when we get notifications that something is mlocked (see HDFS-5182), we can avoid checksumming when reading from that block. -- This message was sent by Atlassian JIRA (v6.1.4#6159)