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 46AFA200B80 for ; Wed, 14 Sep 2016 12:11:23 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 455B5160AB4; Wed, 14 Sep 2016 10:11:23 +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 72BC5160AD5 for ; Wed, 14 Sep 2016 12:11:22 +0200 (CEST) Received: (qmail 17282 invoked by uid 500); 14 Sep 2016 10:11:21 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 16892 invoked by uid 99); 14 Sep 2016 10:11:21 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 14 Sep 2016 10:11:21 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 2D74D2C1B7F for ; Wed, 14 Sep 2016 10:11:21 +0000 (UTC) Date: Wed, 14 Sep 2016 10:11:21 +0000 (UTC) From: "Hadoop QA (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HADOOP-13169) Randomize file list in SimpleCopyListing MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 14 Sep 2016 10:11:23 -0000 [ https://issues.apache.org/jira/browse/HADOOP-13169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15490042#comment-15490042 ] Hadoop QA commented on HADOOP-13169: ------------------------------------ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 18s{color} | {color:blue} Docker mode activated. {color} | | {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s{color} | {color:green} The patch does not contain any @author tags. {color} | | {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s{color} | {color:green} The patch appears to include 1 new or modified test files. {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 29s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 15s{color} | {color:green} branch-2 passed with JDK v1.8.0_101 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 19s{color} | {color:green} branch-2 passed with JDK v1.7.0_111 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 15s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 24s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 15s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 31s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 12s{color} | {color:green} branch-2 passed with JDK v1.8.0_101 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 16s{color} | {color:green} branch-2 passed with JDK v1.7.0_111 {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 18s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 12s{color} | {color:green} the patch passed with JDK v1.8.0_101 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 12s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 16s{color} | {color:green} the patch passed with JDK v1.7.0_111 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 16s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 12s{color} | {color:green} hadoop-tools/hadoop-distcp: The patch generated 0 new + 51 unchanged - 1 fixed = 51 total (was 52) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 21s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 12s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s{color} | {color:green} The patch has no whitespace issues. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 39s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 9s{color} | {color:green} the patch passed with JDK v1.8.0_101 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 12s{color} | {color:green} the patch passed with JDK v1.7.0_111 {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 9m 6s{color} | {color:red} hadoop-distcp in the patch failed with JDK v1.7.0_111. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 17s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 32m 18s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | JDK v1.8.0_101 Failed junit tests | hadoop.tools.TestCopyListing | | JDK v1.7.0_111 Failed junit tests | hadoop.tools.TestCopyListing | \\ \\ || Subsystem || Report/Notes || | Docker | Image:yetus/hadoop:b59b8b7 | | JIRA Issue | HADOOP-13169 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12828422/HADOOP-13169-branch-2-006.patch | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle | | uname | Linux 296911ae3b7b 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh | | git revision | branch-2 / 3f36ac9 | | Default Java | 1.7.0_111 | | Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_101 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_111 | | findbugs | v3.0.0 | | unit | https://builds.apache.org/job/PreCommit-HADOOP-Build/10506/artifact/patchprocess/patch-unit-hadoop-tools_hadoop-distcp-jdk1.7.0_111.txt | | JDK v1.7.0_111 Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/10506/testReport/ | | modules | C: hadoop-tools/hadoop-distcp U: hadoop-tools/hadoop-distcp | | Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/10506/console | | Powered by | Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > Randomize file list in SimpleCopyListing > ---------------------------------------- > > Key: HADOOP-13169 > URL: https://issues.apache.org/jira/browse/HADOOP-13169 > Project: Hadoop Common > Issue Type: Improvement > Components: tools/distcp > Reporter: Rajesh Balamohan > Assignee: Rajesh Balamohan > Priority: Minor > Attachments: HADOOP-13169-branch-2-001.patch, HADOOP-13169-branch-2-002.patch, HADOOP-13169-branch-2-003.patch, HADOOP-13169-branch-2-004.patch, HADOOP-13169-branch-2-005.patch, HADOOP-13169-branch-2-006.patch > > > When copying files to S3, based on file listing some mappers can get into S3 partition hotspots. This would be more visible, when data is copied from hive warehouse with lots of partitions (e.g date partitions). In such cases, some of the tasks would tend to be a lot more slower than others. It would be good to randomize the file paths which are written out in SimpleCopyListing to avoid this issue. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-issues-help@hadoop.apache.org