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 ED3A111F13 for ; Thu, 4 Sep 2014 01:03:55 +0000 (UTC) Received: (qmail 16141 invoked by uid 500); 4 Sep 2014 01:03:55 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 16083 invoked by uid 500); 4 Sep 2014 01:03:55 -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 16071 invoked by uid 99); 4 Sep 2014 01:03:55 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Sep 2014 01:03:55 +0000 Date: Thu, 4 Sep 2014 01:03:55 +0000 (UTC) From: "Tsuyoshi OZAWA (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (MAPREDUCE-5221) Reduce side Combiner is not used when using the new API 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-5221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsuyoshi OZAWA updated MAPREDUCE-5221: -------------------------------------- Attachment: MAPREDUCE-5221.10.patch > Reduce side Combiner is not used when using the new API > ------------------------------------------------------- > > Key: MAPREDUCE-5221 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5221 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 2.0.4-alpha > Reporter: Siddharth Seth > Assignee: Tsuyoshi OZAWA > Attachments: MAPREDUCE-5221.1.patch, MAPREDUCE-5221.10.patch, MAPREDUCE-5221.2.patch, MAPREDUCE-5221.3.patch, MAPREDUCE-5221.4.patch, MAPREDUCE-5221.5.patch, MAPREDUCE-5221.6.patch, MAPREDUCE-5221.7-2.patch, MAPREDUCE-5221.7.patch, MAPREDUCE-5221.8.patch, MAPREDUCE-5221.9.patch > > > If a combiner is specified using o.a.h.mapreduce.Job.setCombinerClass - this will silently ignored on the reduce side since the reduce side usage is only aware of the old api combiner. > This doesn't fail the job - since the new combiner key does not deprecate the old key. -- This message was sent by Atlassian JIRA (v6.3.4#6332)