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 367BC18AE7 for ; Tue, 19 May 2015 01:09:01 +0000 (UTC) Received: (qmail 30270 invoked by uid 500); 19 May 2015 01:09:00 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 30222 invoked by uid 500); 19 May 2015 01:09:00 -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 30209 invoked by uid 99); 19 May 2015 01:09:00 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 May 2015 01:09:00 +0000 Date: Tue, 19 May 2015 01:09:00 +0000 (UTC) From: "Arun Suresh (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (YARN-3676) Disregard 'assignMultiple' directive while scheduling apps with NODE_LOCAL resource requests MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Arun Suresh created YARN-3676: --------------------------------- Summary: Disregard 'assignMultiple' directive while scheduling apps with NODE_LOCAL resource requests Key: YARN-3676 URL: https://issues.apache.org/jira/browse/YARN-3676 Project: Hadoop YARN Issue Type: Bug Components: fairscheduler Reporter: Arun Suresh Assignee: Arun Suresh AssignMultiple is generally set to false to prevent overloading a Node (for eg, new NMs that have just joined) A possible scheduling optimization would be to disregard this directive for apps whose allowed locality is NODE_LOCAL -- This message was sent by Atlassian JIRA (v6.3.4#6332)