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 B024010F81 for ; Wed, 27 May 2015 01:08:19 +0000 (UTC) Received: (qmail 64768 invoked by uid 500); 27 May 2015 01:08:19 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 64727 invoked by uid 500); 27 May 2015 01:08:19 -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 64560 invoked by uid 99); 27 May 2015 01:08:19 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 27 May 2015 01:08:19 +0000 Date: Wed, 27 May 2015 01:08:19 +0000 (UTC) From: "Xianyin Xin (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-3652) A SchedulerMetrics may be need for evaluating the scheduler's performance 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-3652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14560252#comment-14560252 ] Xianyin Xin commented on YARN-3652: ----------------------------------- Thanks [~vinodkv]. When i said YARN-3293 and {{SchedulerMetrics}} are similar, i mean the two are similar on function design, and it is not implemented yet at that time. A simple {{SchedulerMetrics}} was introduced in YARN-3630, where a {{#ofWaitingSchedulerEvent}} metric was used to evaluate the load of the scheduler. [~vvasudev], hope for your idea. :) > A SchedulerMetrics may be need for evaluating the scheduler's performance > ------------------------------------------------------------------------- > > Key: YARN-3652 > URL: https://issues.apache.org/jira/browse/YARN-3652 > Project: Hadoop YARN > Issue Type: Improvement > Components: resourcemanager, scheduler > Reporter: Xianyin Xin > > As discussed in YARN-3630, a {{SchedulerMetrics}} may be need for evaluating the scheduler's performance. The performance indexes includes #events waiting for being handled by scheduler, the throughput, the scheduling delay and/or other indicators. -- This message was sent by Atlassian JIRA (v6.3.4#6332)