Return-Path: X-Original-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-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 A7E181866A for ; Sun, 7 Feb 2016 14:36:40 +0000 (UTC) Received: (qmail 66565 invoked by uid 500); 7 Feb 2016 14:36:40 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 66504 invoked by uid 500); 7 Feb 2016 14:36:40 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 66483 invoked by uid 99); 7 Feb 2016 14:36:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 07 Feb 2016 14:36:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 22D9A2C1F70 for ; Sun, 7 Feb 2016 14:36:40 +0000 (UTC) Date: Sun, 7 Feb 2016 14:36:40 +0000 (UTC) From: "Srikanth Sampath (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (MAPREDUCE-6608) Work Preserving AM Restart for MapReduce 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/MAPREDUCE-6608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Srikanth Sampath updated MAPREDUCE-6608: ---------------------------------------- Attachment: WorkPreservingMRAppMaster-2.pdf Updated high level design > Work Preserving AM Restart for MapReduce > ---------------------------------------- > > Key: MAPREDUCE-6608 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-6608 > Project: Hadoop Map/Reduce > Issue Type: Bug > Reporter: Srikanth Sampath > Assignee: Srikanth Sampath > Attachments: Patch1.patch, WorkPreservingMRAppMaster-1.pdf, WorkPreservingMRAppMaster-2.pdf, WorkPreservingMRAppMaster.pdf > > > Providing a framework for work preserving AM is achieved in [YARN-1489|https://issues.apache.org/jira/browse/YARN-1489]. We would like to take advantage of this for MapReduce(MR) applications. There are some challenges which have been described in the attached document and few options discussed. We solicit feedback from the community. -- This message was sent by Atlassian JIRA (v6.3.4#6332)