Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 72C78167111 for ; Tue, 25 Jul 2017 18:56:05 +0200 (CEST) Received: (qmail 44471 invoked by uid 500); 25 Jul 2017 16:56:04 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 44456 invoked by uid 99); 25 Jul 2017 16:56:04 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 25 Jul 2017 16:56:04 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 35DDDC18F9 for ; Tue, 25 Jul 2017 16:56:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id ZRWiGG_17otM for ; Tue, 25 Jul 2017 16:56:03 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 1F17A60EC3 for ; Tue, 25 Jul 2017 16:56:02 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 0A949E0E3D for ; Tue, 25 Jul 2017 16:56:01 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 6492D23F4F for ; Tue, 25 Jul 2017 16:56:00 +0000 (UTC) Date: Tue, 25 Jul 2017 16:56:00 +0000 (UTC) From: "Wei Yan (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (YARN-4161) Capacity Scheduler : Assign single or multiple containers per heart beat driven by configuration 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-4161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Yan updated YARN-4161: -------------------------- Attachment: YARN-4161.006.patch Good catch, [~sunilg]. Update a new patch to include that check. > Capacity Scheduler : Assign single or multiple containers per heart beat driven by configuration > ------------------------------------------------------------------------------------------------ > > Key: YARN-4161 > URL: https://issues.apache.org/jira/browse/YARN-4161 > Project: Hadoop YARN > Issue Type: New Feature > Components: capacity scheduler > Reporter: Mayank Bansal > Assignee: Mayank Bansal > Labels: oct16-medium > Attachments: YARN-4161.002.patch, YARN-4161.003.patch, YARN-4161.004.patch, YARN-4161.005.patch, YARN-4161.006.patch, YARN-4161.patch, YARN-4161.patch.1 > > > Capacity Scheduler right now schedules multiple containers per heart beat if there are more resources available in the node. > This approach works fine however in some cases its not distribute the load across the cluster hence throughput of the cluster suffers. I am adding feature to drive that using configuration by that we can control the number of containers assigned per heart beat. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: yarn-issues-help@hadoop.apache.org