Return-Path: Delivered-To: apmail-hive-dev-archive@www.apache.org Received: (qmail 33235 invoked from network); 19 Oct 2010 01:46:51 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 19 Oct 2010 01:46:51 -0000 Received: (qmail 16308 invoked by uid 500); 19 Oct 2010 01:46:51 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 16220 invoked by uid 500); 19 Oct 2010 01:46:51 -0000 Mailing-List: contact dev-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list dev@hive.apache.org Received: (qmail 16212 invoked by uid 500); 19 Oct 2010 01:46:50 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 16209 invoked by uid 99); 19 Oct 2010 01:46:50 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Oct 2010 01:46:50 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Oct 2010 01:46:48 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o9J1kRxs018744 for ; Tue, 19 Oct 2010 01:46:27 GMT Message-ID: <21871534.35581287452787222.JavaMail.jira@thor> Date: Mon, 18 Oct 2010 21:46:27 -0400 (EDT) From: "Liyin Tang (JIRA)" To: hive-dev@hadoop.apache.org Subject: [jira] Created: (HIVE-1732) Do not assume if there is a local work, then there will be a map join operator in this work MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org Do not assume if there is a local work, then there will be a map join operator in this work ------------------------------------------------------------------------------------------- Key: HIVE-1732 URL: https://issues.apache.org/jira/browse/HIVE-1732 Project: Hive Issue Type: Improvement Reporter: Liyin Tang Assignee: Liyin Tang Right now, we simply assume if there is a local work, then there will be a map join operator. This assumption is necessary true in the future. Change the code of local work, either adding a type info or creating sub class for each kind of local work, such as MapjoinLocalWork or GroupbyLocalWork. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.