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 72F6911F2C for ; Tue, 26 Aug 2014 03:37:00 +0000 (UTC) Received: (qmail 59942 invoked by uid 500); 26 Aug 2014 03:37:00 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 59891 invoked by uid 500); 26 Aug 2014 03:37:00 -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 59880 invoked by uid 99); 26 Aug 2014 03:37:00 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 26 Aug 2014 03:37:00 +0000 Date: Tue, 26 Aug 2014 03:37:00 +0000 (UTC) From: "Beckham007 (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-2440) Cgroups should allow YARN containers to be limited to allocated cores 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-2440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14110227#comment-14110227 ] Beckham007 commented on YARN-2440: ---------------------------------- Hi, all Why not use the cpuset subsystem of cgroups? The cpuset could make container to run on allocated cores, and reserving some cores for system. > Cgroups should allow YARN containers to be limited to allocated cores > --------------------------------------------------------------------- > > Key: YARN-2440 > URL: https://issues.apache.org/jira/browse/YARN-2440 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Varun Vasudev > Assignee: Varun Vasudev > Attachments: apache-yarn-2440.0.patch, apache-yarn-2440.1.patch, apache-yarn-2440.2.patch, screenshot-current-implementation.jpg > > > The current cgroups implementation does not limit YARN containers to the cores allocated in yarn-site.xml. -- This message was sent by Atlassian JIRA (v6.2#6252)