Return-Path: Delivered-To: apmail-hadoop-core-dev-archive@www.apache.org Received: (qmail 45063 invoked from network); 20 Oct 2008 07:33:10 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 20 Oct 2008 07:33:10 -0000 Received: (qmail 41245 invoked by uid 500); 20 Oct 2008 07:33:07 -0000 Delivered-To: apmail-hadoop-core-dev-archive@hadoop.apache.org Received: (qmail 41191 invoked by uid 500); 20 Oct 2008 07:33:07 -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 41166 invoked by uid 99); 20 Oct 2008 07:33:07 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 20 Oct 2008 00:33:07 -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; Mon, 20 Oct 2008 07:32:06 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 6869A234C21E for ; Mon, 20 Oct 2008 00:32:44 -0700 (PDT) Message-ID: <1460532852.1224487964426.JavaMail.jira@brutus> Date: Mon, 20 Oct 2008 00:32:44 -0700 (PDT) From: "Joydeep Sen Sarma (JIRA)" To: core-dev@hadoop.apache.org Subject: [jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the whole row from mapper to reducer In-Reply-To: <454200398.1221876344306.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-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Joydeep Sen Sarma updated HADOOP-4230: -------------------------------------- Status: Open (was: Patch Available) > Hive: GroupBy should not pass the whole row from mapper to reducer > ------------------------------------------------------------------ > > Key: HADOOP-4230 > URL: https://issues.apache.org/jira/browse/HADOOP-4230 > Project: Hadoop Core > Issue Type: Improvement > Components: contrib/hive > Reporter: Zheng Shao > Assignee: Namit Jain > > We only need to pass fields that are needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.