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 11F8411E93 for ; Tue, 29 Jul 2014 21:25:48 +0000 (UTC) Received: (qmail 21700 invoked by uid 500); 29 Jul 2014 21:25:43 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 21663 invoked by uid 500); 29 Jul 2014 21:25:43 -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 21613 invoked by uid 99); 29 Jul 2014 21:25:42 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 29 Jul 2014 21:25:42 +0000 Date: Tue, 29 Jul 2014 21:25:42 +0000 (UTC) From: "Sandy Ryza (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (YARN-2367) Make ResourceCalculator configurable for FairScheduler and FifoScheduler like CapacityScheduler 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-2367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sandy Ryza resolved YARN-2367. ------------------------------ Resolution: Not a Problem Hi Swapnil, The Fair Scheduler supports this through a different interface. "Scheduling policies" can be configured at any queue level in the hierarchy. In general, the FIFO scheduler lacks most of the advanced functionality of the Fair and Capacity schedulers. My opinion is that achieving parity is a non-goal. If you think this shouldn't be the case, feel free to reopen this JIRA under a name like "Support multi-resource scheduling in the FIFO scheduler" and we can discuss whether that's worth embarking on. > Make ResourceCalculator configurable for FairScheduler and FifoScheduler like CapacityScheduler > ----------------------------------------------------------------------------------------------- > > Key: YARN-2367 > URL: https://issues.apache.org/jira/browse/YARN-2367 > Project: Hadoop YARN > Issue Type: Improvement > Components: resourcemanager > Affects Versions: 2.2.0, 2.3.0, 2.4.1 > Reporter: Swapnil Daingade > Priority: Minor > > The ResourceCalculator used by CapacityScheduler is read from a configuration file entry capacity-scheduler.xml yarn.scheduler.capacity.resource-calculator. This allows for custom implementations that implement the ResourceCalculator interface to be plugged in. It would be nice to have the same functionality in FairScheduler and FifoScheduler. -- This message was sent by Atlassian JIRA (v6.2#6252)