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 3D11D17C8D for ; Fri, 6 Feb 2015 22:15:39 +0000 (UTC) Received: (qmail 48156 invoked by uid 500); 6 Feb 2015 22:15:36 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 48095 invoked by uid 500); 6 Feb 2015 22:15:36 -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 48083 invoked by uid 99); 6 Feb 2015 22:15:36 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 06 Feb 2015 22:15:36 +0000 Date: Fri, 6 Feb 2015 22:15:35 +0000 (UTC) From: "Sandy Ryza (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-2990) FairScheduler's delay-scheduling always waits for node-local and rack-local delays, even for off-rack-only requests 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-2990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14310034#comment-14310034 ] Sandy Ryza commented on YARN-2990: ---------------------------------- +1. Sorry for the delay in getting to this. > FairScheduler's delay-scheduling always waits for node-local and rack-local delays, even for off-rack-only requests > ------------------------------------------------------------------------------------------------------------------- > > Key: YARN-2990 > URL: https://issues.apache.org/jira/browse/YARN-2990 > Project: Hadoop YARN > Issue Type: Bug > Components: fairscheduler > Affects Versions: 2.6.0 > Reporter: Karthik Kambatla > Assignee: Karthik Kambatla > Attachments: yarn-2990-0.patch, yarn-2990-1.patch, yarn-2990-2.patch, yarn-2990-test.patch > > > Looking at the FairScheduler, it appears the node/rack locality delays are used for all requests, even those that are only off-rack. > More details in comments. -- This message was sent by Atlassian JIRA (v6.3.4#6332)