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 55BB911B75 for ; Tue, 14 May 2013 01:28:12 +0000 (UTC) Received: (qmail 22926 invoked by uid 500); 13 May 2013 23:41:16 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 22824 invoked by uid 500); 13 May 2013 23:41:16 -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 22805 invoked by uid 99); 13 May 2013 23:41:16 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 13 May 2013 23:41:16 +0000 Date: Mon, 13 May 2013 23:41:16 +0000 (UTC) From: "Carlo Curino (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (MAPREDUCE-5189) Basic AM changes to support preemption requests (per YARN-45) 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-5189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13656534#comment-13656534 ] Carlo Curino commented on MAPREDUCE-5189: ----------------------------------------- Updating the patch to reflect the evolved and committed YARN-45. (This is a minimum patch to match YARN-45, with MAPREDUCE-5196 and MAPREDUCE-5197 we provide a more interesting handling preemption based on checkpointing). > Basic AM changes to support preemption requests (per YARN-45) > ------------------------------------------------------------- > > Key: MAPREDUCE-5189 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5189 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: mr-am, mrv2 > Reporter: Carlo Curino > Assignee: Carlo Curino > Attachments: MAPREDUCE-5189.1.patch, MAPREDUCE-5189.patch, MAPREDUCE-5189.patch > > > This JIRA tracks the minimum amount of changes necessary in the mapreduce AM to receive preemption requests (per YARN-45) and invoke a local policy that manages preemption. (advanced policies and mechanisms will be tracked separately) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira