From yarn-issues-return-118483-apmail-hadoop-yarn-issues-archive=hadoop.apache.org@hadoop.apache.org Thu Jul 27 03:58:07 2017 Return-Path: X-Original-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-yarn-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 0D59F19A94 for ; Thu, 27 Jul 2017 03:58:07 +0000 (UTC) Received: (qmail 53454 invoked by uid 500); 27 Jul 2017 03:58:06 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 53407 invoked by uid 500); 27 Jul 2017 03:58:05 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 53396 invoked by uid 99); 27 Jul 2017 03:58:05 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 27 Jul 2017 03:58:05 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id B46C81A09F2 for ; Thu, 27 Jul 2017 03:58:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-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-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id 8AHdtYk9aTYa for ; Thu, 27 Jul 2017 03:58:02 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 720DD5FC84 for ; Thu, 27 Jul 2017 03:58:02 +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 E739BE0AF9 for ; Thu, 27 Jul 2017 03:58:01 +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 45FC024D2D for ; Thu, 27 Jul 2017 03:58:00 +0000 (UTC) Date: Thu, 27 Jul 2017 03:58:00 +0000 (UTC) From: "Hadoop QA (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-5731) Preemption calculation is not accurate when reserved containers are present in queue. 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/YARN-5731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16102665#comment-16102665 ] Hadoop QA commented on YARN-5731: --------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 25s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {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 2 new or modified test files. {color} | || || || || {color:brown} 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0m 28s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed with JDK v1.7.0_131. {color} | | {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 0m 16s{color} | {color:orange} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager: The patch generated 5 new + 67 unchanged - 0 fixed = 72 total (was 67) {color} | | {color:red}-1{color} | {color:red} mvnsite {color} | {color:red} 0m 30s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} | | {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s{color} | {color:green} The patch has no whitespace issues. {color} | | {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 21s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 17s{color} | {color:green} the patch passed with JDK 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e450a77c262b 3.13.0-119-generic #166-Ubuntu SMP Wed May 3 12:18:55 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh | | git revision | branch-2.8 / c586b7a | | Default Java | 1.7.0_131 | | Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_131 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_131 | | findbugs | v3.0.0 | | mvninstall | https://builds.apache.org/job/PreCommit-YARN-Build/16569/artifact/patchprocess/patch-mvninstall-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt | | compile | https://builds.apache.org/job/PreCommit-YARN-Build/16569/artifact/patchprocess/patch-compile-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.8.0_131.txt | | javac | https://builds.apache.org/job/PreCommit-YARN-Build/16569/artifact/patchprocess/patch-compile-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.8.0_131.txt | | compile | https://builds.apache.org/job/PreCommit-YARN-Build/16569/artifact/patchprocess/patch-compile-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.7.0_131.txt | | javac | https://builds.apache.org/job/PreCommit-YARN-Build/16569/artifact/patchprocess/patch-compile-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.7.0_131.txt | | checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/16569/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt | | mvnsite | https://builds.apache.org/job/PreCommit-YARN-Build/16569/artifact/patchprocess/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt | | findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/16569/artifact/patchprocess/patch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt | | unit | https://builds.apache.org/job/PreCommit-YARN-Build/16569/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.7.0_131.txt | | JDK v1.7.0_131 Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/16569/testReport/ | | modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager | | Console output | https://builds.apache.org/job/PreCommit-YARN-Build/16569/console | | Powered by | Apache Yetus 0.6.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > Preemption calculation is not accurate when reserved containers are present in queue. > ------------------------------------------------------------------------------------- > > Key: YARN-5731 > URL: https://issues.apache.org/jira/browse/YARN-5731 > Project: Hadoop YARN > Issue Type: Bug > Components: capacity scheduler > Affects Versions: 2.8.0 > Reporter: Sunil G > Assignee: Wangda Tan > Fix For: 2.9.0, 3.0.0-beta1 > > Attachments: YARN-5731.001.patch, YARN-5731.002.patch, YARN-5731.addendum.003.patch, YARN-5731.addendum.004.patch, YARN-5731.branch-2.002.patch, YARN-5731-branch-2.8.001.patch, YARN-5731-branch-2.8.001.patch > > > YARN Capacity Scheduler does not kick Preemption under below scenario. > Two queues A and B each with 50% capacity and 100% maximum capacity and user limit factor 2. Minimum Container size is 1536MB and total cluster resource is 40GB. Now submit the first job which needs 1536MB for AM and 9 task containers each 4.5GB to queue A. Job will get 8 containers total (AM 1536MB + 7 * 4.5GB = 33GB) and the cluster usage is 93.8% and the job has reserved a container of 4.5GB. > Now when next job (1536MB for AM and 9 task containers each 4.5GB) is submitted onto queue B. The job hangs in ACCEPTED state forever and RM scheduler never kicks in Preemption. (RM UI Image 2 attached) > Test Case: > ./spark-submit --class org.apache.spark.examples.SparkPi --master yarn-client --queue A --executor-memory 4G --executor-cores 4 --num-executors 9 ../lib/spark-examples*.jar 1000000 > After a minute.. > ./spark-submit --class org.apache.spark.examples.SparkPi --master yarn-client --queue B --executor-memory 4G --executor-cores 4 --num-executors 9 ../lib/spark-examples*.jar 1000000 > Credit to: [~Prabhu Joseph] for bug investigation and troubleshooting. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: yarn-issues-help@hadoop.apache.org