Return-Path: Delivered-To: apmail-hadoop-core-dev-archive@www.apache.org Received: (qmail 81387 invoked from network); 29 Apr 2008 21:38:43 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 29 Apr 2008 21:38:43 -0000 Received: (qmail 28988 invoked by uid 500); 29 Apr 2008 21:38:39 -0000 Delivered-To: apmail-hadoop-core-dev-archive@hadoop.apache.org Received: (qmail 28916 invoked by uid 500); 29 Apr 2008 21:38:38 -0000 Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-dev@hadoop.apache.org Delivered-To: mailing list core-dev@hadoop.apache.org Received: (qmail 28883 invoked by uid 99); 29 Apr 2008 21:38:38 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 29 Apr 2008 14:38:38 -0700 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 29 Apr 2008 21:38:02 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 137D4234C117 for ; Tue, 29 Apr 2008 14:34:56 -0700 (PDT) Message-ID: <669510061.1209504896078.JavaMail.jira@brutus> Date: Tue, 29 Apr 2008 14:34:56 -0700 (PDT) From: "Chris Douglas (JIRA)" To: core-dev@hadoop.apache.org Subject: [jira] Updated: (HADOOP-3226) Run combiner when merging spills from map output In-Reply-To: <1808274755.1207809484740.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HADOOP-3226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Douglas updated HADOOP-3226: ---------------------------------- Status: Patch Available (was: Open) > Run combiner when merging spills from map output > ------------------------------------------------ > > Key: HADOOP-3226 > URL: https://issues.apache.org/jira/browse/HADOOP-3226 > Project: Hadoop Core > Issue Type: Improvement > Reporter: Chris Douglas > Assignee: Chris Douglas > Fix For: 0.18.0 > > Attachments: 3226-0.patch, 3226-1.patch, 3226-2.patch, 3226-3.patch > > > When merging spills from the map, running the combiner should further diminish the volume of data we send to the reduce. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.