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 4AC9610D73 for ; Thu, 14 Nov 2013 06:29:23 +0000 (UTC) Received: (qmail 80601 invoked by uid 500); 14 Nov 2013 06:29:22 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 80529 invoked by uid 500); 14 Nov 2013 06:29:22 -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 80512 invoked by uid 99); 14 Nov 2013 06:29:22 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 14 Nov 2013 06:29:22 +0000 Date: Thu, 14 Nov 2013 06:29:22 +0000 (UTC) From: "Lohit Vijayarenu (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-1383) Remove node updates from the Fair Scheduler event log 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-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13822210#comment-13822210 ] Lohit Vijayarenu commented on YARN-1383: ---------------------------------------- On big clusters logging for each heartbeat is too much. To debug if NodeManagers are heartbeating, we could possibly use other methods like network connection, stack traces and such. +1 on removing this line. > Remove node updates from the Fair Scheduler event log > ----------------------------------------------------- > > Key: YARN-1383 > URL: https://issues.apache.org/jira/browse/YARN-1383 > Project: Hadoop YARN > Issue Type: Improvement > Components: scheduler > Affects Versions: 2.2.0 > Reporter: Sandy Ryza > Assignee: Sandy Ryza > Attachments: YARN-1383.patch > > > Writing out a line whenever a node heartbeats is not useful and just too much. -- This message was sent by Atlassian JIRA (v6.1#6144)