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 2165C10144 for ; Sat, 14 Feb 2015 00:13:15 +0000 (UTC) Received: (qmail 38483 invoked by uid 500); 14 Feb 2015 00:13:15 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 38437 invoked by uid 500); 14 Feb 2015 00:13:15 -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 38426 invoked by uid 99); 14 Feb 2015 00:13:15 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 14 Feb 2015 00:13:15 +0000 Date: Sat, 14 Feb 2015 00:13:14 +0000 (UTC) From: "Vinod Kumar Vavilapalli (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-2986) Support hierarchical and unified scheduler 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-2986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14321024#comment-14321024 ] Vinod Kumar Vavilapalli commented on YARN-2986: ----------------------------------------------- The reason why I was pushing them all together in one hierarchy is this: If global options can be put at the top level, people end up sprinkling them all over the place and so searching for them becomes a problem (this exists today with the flat list of properties, in an extreme case). Forcing them into a single place hierarchy avoids this problem. > Support hierarchical and unified scheduler configuration > -------------------------------------------------------- > > Key: YARN-2986 > URL: https://issues.apache.org/jira/browse/YARN-2986 > Project: Hadoop YARN > Issue Type: Improvement > Reporter: Vinod Kumar Vavilapalli > Assignee: Wangda Tan > > Today's scheduler configuration is fragmented and non-intuitive, and needs to be improved. Details in comments. -- This message was sent by Atlassian JIRA (v6.3.4#6332)