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 34A9017404 for ; Thu, 18 Jun 2015 06:55:01 +0000 (UTC) Received: (qmail 21062 invoked by uid 500); 18 Jun 2015 06:55:01 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 21011 invoked by uid 500); 18 Jun 2015 06:55:01 -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 21000 invoked by uid 99); 18 Jun 2015 06:55:01 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Jun 2015 06:55:01 +0000 Date: Thu, 18 Jun 2015 06:55:00 +0000 (UTC) From: "zhihai xu (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-3802) Two RMNodes for the same NodeId are used in RM sometimes after NM is reconnected. 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-3802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14591361#comment-14591361 ] zhihai xu commented on YARN-3802: --------------------------------- [~xgong], thanks for the review. I uploaded a new patch YARN-3802.001.patch, which fixed the comment. Please review it. > Two RMNodes for the same NodeId are used in RM sometimes after NM is reconnected. > --------------------------------------------------------------------------------- > > Key: YARN-3802 > URL: https://issues.apache.org/jira/browse/YARN-3802 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.7.0 > Reporter: zhihai xu > Assignee: zhihai xu > Attachments: YARN-3802.000.patch, YARN-3802.001.patch > > > Two RMNodes for the same NodeId are used in RM sometimes after NM is reconnected. Scheduler and RMContext use different RMNode reference for the same NodeId sometimes after NM is reconnected, which is not correct. Scheduler and RMContext should always use same RMNode reference for the same NodeId. -- This message was sent by Atlassian JIRA (v6.3.4#6332)