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 28EF2DB4E for ; Fri, 1 Mar 2013 04:09:15 +0000 (UTC) Received: (qmail 95030 invoked by uid 500); 1 Mar 2013 04:09:14 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 94808 invoked by uid 500); 1 Mar 2013 04:09:14 -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 94775 invoked by uid 500); 1 Mar 2013 04:09:13 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 94767 invoked by uid 99); 1 Mar 2013 04:09:13 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 01 Mar 2013 04:09:13 +0000 Date: Fri, 1 Mar 2013 04:09:13 +0000 (UTC) From: "Vikram Dixit K (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-3891) physical optimizer changes for auto sort-merge join 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-3891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13590221#comment-13590221 ] Vikram Dixit K commented on HIVE-3891: -------------------------------------- What I mean is right aliases can be only 1 (position 0; in case of join on different keys) so if the bigTablePosition comes out as 2, the code looks to find something in position 1 causing a failure. > physical optimizer changes for auto sort-merge join > --------------------------------------------------- > > Key: HIVE-3891 > URL: https://issues.apache.org/jira/browse/HIVE-3891 > Project: Hive > Issue Type: Bug > Reporter: Namit Jain > Assignee: Namit Jain > Attachments: auto_sortmerge_join_1.q, auto_sortmerge_join_1.q.out, hive.3891.1.patch, hive.3891.2.patch, hive.3891.3.patch, hive.3891.4.patch, hive.3891.5.patch, hive.3891.6.patch, hive.3891.7.patch > > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira