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 C3C4C1096B for ; Wed, 11 Sep 2013 09:09:59 +0000 (UTC) Received: (qmail 97121 invoked by uid 500); 11 Sep 2013 09:09:58 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 96958 invoked by uid 500); 11 Sep 2013 09:09:56 -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 96859 invoked by uid 99); 11 Sep 2013 09:09:53 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 11 Sep 2013 09:09:53 +0000 Date: Wed, 11 Sep 2013 09:09:53 +0000 (UTC) From: "Junping Du (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-1042) add ability to specify affinity/anti-affinity in container 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-1042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764142#comment-13764142 ] Junping Du commented on YARN-1042: ---------------------------------- Are you mean YARN-624? I didn't follow up this JIRA before, and looks like it has been quiet for a while. Do you know what's status there? Shall we add dependency to that JIRA? > add ability to specify affinity/anti-affinity in container requests > ------------------------------------------------------------------- > > Key: YARN-1042 > URL: https://issues.apache.org/jira/browse/YARN-1042 > Project: Hadoop YARN > Issue Type: New Feature > Components: resourcemanager > Affects Versions: 3.0.0 > Reporter: Steve Loughran > Assignee: Junping Du > Attachments: YARN-1042-demo.patch > > > container requests to the AM should be able to request anti-affinity to ensure that things like Region Servers don't come up on the same failure zones. > Similarly, you may be able to want to specify affinity to same host or rack without specifying which specific host/rack. Example: bringing up a small giraph cluster in a large YARN cluster would benefit from having the processes in the same rack purely for bandwidth reasons. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira