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 69FFC18A79 for ; Wed, 27 Apr 2016 01:39:13 +0000 (UTC) Received: (qmail 53339 invoked by uid 500); 27 Apr 2016 01:39:13 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 53282 invoked by uid 500); 27 Apr 2016 01:39:13 -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 53220 invoked by uid 99); 27 Apr 2016 01:39:13 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 27 Apr 2016 01:39:13 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 02D9B2C1F62 for ; Wed, 27 Apr 2016 01:39:13 +0000 (UTC) Date: Wed, 27 Apr 2016 01:39:13 +0000 (UTC) From: "Carlo Curino (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-4412) Create ClusterMonitor to compute ordered list of preferred NMs for OPPORTUNITIC containers 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-4412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15259355#comment-15259355 ] Carlo Curino commented on YARN-4412: ------------------------------------ +1 on cherry-picking to trunk from me. > Create ClusterMonitor to compute ordered list of preferred NMs for OPPORTUNITIC containers > ------------------------------------------------------------------------------------------ > > Key: YARN-4412 > URL: https://issues.apache.org/jira/browse/YARN-4412 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager > Reporter: Arun Suresh > Assignee: Arun Suresh > Attachments: YARN-4412-yarn-2877.v1.patch, YARN-4412-yarn-2877.v2.patch, YARN-4412-yarn-2877.v3.patch, YARN-4412-yarn-2877.v4.patch, YARN-4412-yarn-2877.v5.patch, YARN-4412-yarn-2877.v6.patch, YARN-4412.007.patch, YARN-4412.008.patch, YARN-4412.009.patch > > > Introduce a Cluster Monitor that aggregates load information from individual Node Managers and computes an ordered list of preferred Node managers to be used as target Nodes for OPPORTUNISTIC container allocations. > This list can be pushed out to the Node Manager (specifically the AMRMProxy running on the Node) via the Allocate Response. This will be used to make local Scheduling decisions -- This message was sent by Atlassian JIRA (v6.3.4#6332)