Return-Path: Delivered-To: apmail-hive-dev-archive@www.apache.org Received: (qmail 1280 invoked from network); 11 Nov 2010 20:07:05 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 11 Nov 2010 20:07:05 -0000 Received: (qmail 79189 invoked by uid 500); 11 Nov 2010 20:07:35 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 79158 invoked by uid 500); 11 Nov 2010 20:07:35 -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 79150 invoked by uid 500); 11 Nov 2010 20:07:35 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 79147 invoked by uid 99); 11 Nov 2010 20:07:35 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 11 Nov 2010 20:07:35 +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; Thu, 11 Nov 2010 20:07:34 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id oABK7EQI023820 for ; Thu, 11 Nov 2010 20:07:14 GMT Message-ID: <8621568.33631289506034719.JavaMail.jira@thor> Date: Thu, 11 Nov 2010 15:07:14 -0500 (EST) From: "Siying Dong (JIRA)" To: hive-dev@hadoop.apache.org Subject: [jira] Updated: (HIVE-1752) Avoid UnionStructObjectInspector for partition columns when necessary In-Reply-To: <22862480.71801288061839204.JavaMail.jira@thor> 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/HIVE-1752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-1752: ------------------------------ Description: Once HIVE-1750 and HIVE-1538 are finished, union struct for partition columns and normal columns is not needed anymore. We can save some costs by not having the struct. (was: Once HIVE-1750 is finished, union struct for partition columns and normal columns is not needed anymore. We can save some costs by not having the struct.) > Avoid UnionStructObjectInspector for partition columns when necessary > --------------------------------------------------------------------- > > Key: HIVE-1752 > URL: https://issues.apache.org/jira/browse/HIVE-1752 > Project: Hive > Issue Type: Improvement > Reporter: Siying Dong > Assignee: Siying Dong > > Once HIVE-1750 and HIVE-1538 are finished, union struct for partition columns and normal columns is not needed anymore. We can save some costs by not having the struct. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.