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 54457173E8 for ; Sun, 1 Mar 2015 18:02:05 +0000 (UTC) Received: (qmail 72202 invoked by uid 500); 1 Mar 2015 18:02:05 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 72144 invoked by uid 500); 1 Mar 2015 18:02:05 -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 72133 invoked by uid 99); 1 Mar 2015 18:02:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 01 Mar 2015 18:02:05 +0000 Date: Sun, 1 Mar 2015 18:02:05 +0000 (UTC) From: "Tsuyoshi Ozawa (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-7312) Update DistCp v1 to optionally not use tmp location (branch-1 only) 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-7312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsuyoshi Ozawa updated HDFS-7312: --------------------------------- Affects Version/s: (was: 2.5.1) 1.2.1 > Update DistCp v1 to optionally not use tmp location (branch-1 only) > ------------------------------------------------------------------- > > Key: HDFS-7312 > URL: https://issues.apache.org/jira/browse/HDFS-7312 > Project: Hadoop HDFS > Issue Type: Improvement > Components: tools > Affects Versions: 1.2.1 > Reporter: Joseph Prosser > Assignee: Joseph Prosser > Priority: Minor > Attachments: HDFS-7312.001.patch, HDFS-7312.002.patch, HDFS-7312.003.patch, HDFS-7312.004.patch, HDFS-7312.005.patch, HDFS-7312.006.patch, HDFS-7312.007.patch, HDFS-7312.patch > > Original Estimate: 72h > Remaining Estimate: 72h > > DistCp v1 currently copies files to a tmp location and then renames that to the specified destination. This can cause performance issues on filesystems such as S3. A -skiptmp flag will be added to bypass this step and copy directly to the destination. This feature mirrors a similar one added to HBase ExportSnapshot [HBASE-11119|https://issues.apache.org/jira/browse/HBASE-11119] > NOTE: This is a branch-1 change only. -- This message was sent by Atlassian JIRA (v6.3.4#6332)