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 DA54FEA30 for ; Fri, 21 Dec 2012 03:07:20 +0000 (UTC) Received: (qmail 49911 invoked by uid 500); 21 Dec 2012 03:07:20 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 49798 invoked by uid 500); 21 Dec 2012 03:07:20 -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 49758 invoked by uid 99); 21 Dec 2012 03:07:18 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 21 Dec 2012 03:07:18 +0000 Date: Fri, 21 Dec 2012 03:07:18 +0000 (UTC) From: "Mariappan Asokan (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (MAPREDUCE-4808) Allow reduce-side merge to be pluggable 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-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mariappan Asokan updated MAPREDUCE-4808: ---------------------------------------- Attachment: MergeManagerPlugin.pdf MAPREDUCE-4808.patch Hi Tom, Thanks for your comments. I have made the changes you suggested and uploaded a new patch. Hi Arun, I created a design document that contains both the use cases and the rationale for the new interface for {{MergeManagerPlugin.}} Thanks to both of you for reviewing the patch. -- Asokan > Allow reduce-side merge to be pluggable > --------------------------------------- > > Key: MAPREDUCE-4808 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808 > Project: Hadoop Map/Reduce > Issue Type: New Feature > Affects Versions: 2.0.2-alpha > Reporter: Arun C Murthy > Assignee: Mariappan Asokan > Fix For: 2.0.3-alpha > > Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch, mapreduce-4808.patch, mapreduce-4808.patch, MAPREDUCE-4808.patch, MergeManagerPlugin.pdf > > > Allow reduce-side merge to be pluggable for MAPREDUCE-2454 -- 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