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 E772317CD8 for ; Sat, 30 May 2015 14:07:18 +0000 (UTC) Received: (qmail 4747 invoked by uid 500); 30 May 2015 14:07:18 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 4700 invoked by uid 500); 30 May 2015 14:07:18 -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 4688 invoked by uid 99); 30 May 2015 14:07:18 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 30 May 2015 14:07:18 +0000 Date: Sat, 30 May 2015 14:07:18 +0000 (UTC) From: "Xianyin Xin (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (YARN-3630) YARN should suggest a heartbeat interval for applications MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/YARN-3630?page=3Dcom.atlassian= .jira.plugin.system.issuetabpanels:all-tabpanel ] Xianyin Xin updated YARN-3630: ------------------------------ Attachment: YARN-3630.003.patch Upload a patch, adding a configured hard heartbeat interval upper limit, an= d following [~vvasudev]'s suggestion, making the calculated nodes heartbeat= delays random to avoid clustered pings. > YARN should suggest a heartbeat interval for applications > --------------------------------------------------------- > > Key: YARN-3630 > URL: https://issues.apache.org/jira/browse/YARN-3630 > Project: Hadoop YARN > Issue Type: Improvement > Components: resourcemanager, scheduler > Affects Versions: 2.7.0 > Reporter: Zolt=C3=A1n Zvara > Assignee: Xianyin Xin > Priority: Minor > Attachments: Notes_for_adaptive_heartbeat_policy.pdf, YARN-3630.0= 01.patch.patch, YARN-3630.002.patch, YARN-3630.003.patch > > > It seems currently applications - for example Spark - are not adaptive to= RM regarding heartbeat intervals. RM should be able to suggest a desired h= eartbeat interval to applications. -- This message was sent by Atlassian JIRA (v6.3.4#6332)