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 B4B881892C for ; Thu, 3 Mar 2016 21:32:18 +0000 (UTC) Received: (qmail 30753 invoked by uid 500); 3 Mar 2016 21:32:18 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 30686 invoked by uid 500); 3 Mar 2016 21:32:18 -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 30565 invoked by uid 99); 3 Mar 2016 21:32:18 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Mar 2016 21:32:18 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 3DE572C1F6E for ; Thu, 3 Mar 2016 21:32:18 +0000 (UTC) Date: Thu, 3 Mar 2016 21:32:18 +0000 (UTC) From: "Jian He (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-4740) container complete msg may lost while AM restart in race condition 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-4740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15178657#comment-15178657 ] Jian He commented on YARN-4740: ------------------------------- [~sandflee], actually, with this fix, the 2nd AM may possibly receive duplicated container statuses, while the 1st AM has already received it ? > container complete msg may lost while AM restart in race condition > ------------------------------------------------------------------ > > Key: YARN-4740 > URL: https://issues.apache.org/jira/browse/YARN-4740 > Project: Hadoop YARN > Issue Type: Bug > Reporter: sandflee > Assignee: sandflee > Attachments: YARN-4740.01.patch, YARN-4740.02.patch > > > 1, container completed, and the msg is store in RMAppAttempt.justFinishedContainers > 2, AM allocate and before allocateResponse came to AM, AM crashed > 3, AM restart and couldn't get the container complete msg. -- This message was sent by Atlassian JIRA (v6.3.4#6332)