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 B21AB12433 for ; Sat, 10 May 2014 22:50:17 +0000 (UTC) Received: (qmail 50761 invoked by uid 500); 10 May 2014 22:10:27 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 50582 invoked by uid 500); 10 May 2014 22:10:27 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: yarn-issues@hadoop.apache.org Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 50421 invoked by uid 99); 10 May 2014 22:10:27 -0000 Received: from Unknown (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 10 May 2014 22:10:27 +0000 Date: Sat, 10 May 2014 22:10:27 +0000 (UTC) From: "Hudson (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-1864) Fair Scheduler Dynamic Hierarchical User Queues 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-1864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13992796#comment-13992796 ] Hudson commented on YARN-1864: ------------------------------ FAILURE: Integrated in Hadoop-Hdfs-trunk #1751 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1751/]) YARN-1864. Add missing file FSQueueType.java (sandy: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1593191) * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueType.java YARN-1864. Fair Scheduler Dynamic Hierarchical User Queues (Ashwin Shankar via Sandy Ryza) (sandy: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1593190) * /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationFileLoaderService.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/QueueManager.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/QueuePlacementPolicy.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/QueuePlacementRule.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestAllocationFileLoaderService.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestFairScheduler.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestQueueManager.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestQueuePlacementPolicy.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/FairScheduler.apt.vm > Fair Scheduler Dynamic Hierarchical User Queues > ----------------------------------------------- > > Key: YARN-1864 > URL: https://issues.apache.org/jira/browse/YARN-1864 > Project: Hadoop YARN > Issue Type: New Feature > Components: scheduler > Reporter: Ashwin Shankar > Assignee: Ashwin Shankar > Labels: scheduler > Fix For: 2.5.0 > > Attachments: YARN-1864-v1.txt, YARN-1864-v2.txt, YARN-1864-v3.txt, YARN-1864-v4.txt, YARN-1864-v5.txt, YARN-1864-v6.txt, YARN-1864-v6.txt > > > In Fair Scheduler, we want to be able to create user queues under any parent queue in the hierarchy. For eg. Say user1 submits a job to a parent queue called root.allUserQueues, we want be able to create a new queue called root.allUserQueues.user1 and run user1's job in it.Any further jobs submitted by this user to root.allUserQueues will be run in this newly created root.allUserQueues.user1. > This is very similar to the 'user-as-default' feature in Fair Scheduler which creates user queues under root queue. But we want the ability to create user queues under ANY parent queue. > Why do we want this ? > 1. Preemption : these dynamically created user queues can preempt each other if its fair share is not met. So there is fairness among users. > User queues can also preempt other non-user leaf queue as well if below fair share. > 2. Allocation to user queues : we want all the user queries(adhoc) to consume only a fraction of resources in the shared cluster. By creating this feature,we could do that by giving a fair share to the parent user queue which is then redistributed to all the dynamically created user queues. -- This message was sent by Atlassian JIRA (v6.2#6252)