Return-Path: X-Original-To: apmail-hive-dev-archive@www.apache.org Delivered-To: apmail-hive-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 98518107C7 for ; Mon, 3 Nov 2014 18:27:34 +0000 (UTC) Received: (qmail 28769 invoked by uid 500); 3 Nov 2014 18:27:34 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 28703 invoked by uid 500); 3 Nov 2014 18:27:34 -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 28691 invoked by uid 500); 3 Nov 2014 18:27:34 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 28688 invoked by uid 99); 3 Nov 2014 18:27:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 03 Nov 2014 18:27:34 +0000 Date: Mon, 3 Nov 2014 18:27:34 +0000 (UTC) From: "Ashutosh Chauhan (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-7385) Optimize for empty relation scans 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-7385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ashutosh Chauhan updated HIVE-7385: ----------------------------------- Release Note: Don't scan relations which are guaranteed to not generate any rows. > Optimize for empty relation scans > --------------------------------- > > Key: HIVE-7385 > URL: https://issues.apache.org/jira/browse/HIVE-7385 > Project: Hive > Issue Type: Bug > Components: Query Processor > Reporter: Ashutosh Chauhan > Assignee: Ashutosh Chauhan > Fix For: 0.14.0 > > Attachments: HIVE-7385.1.patch, HIVE-7385.2.patch, HIVE-7385.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)