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 3CF7F1087D for ; Fri, 28 Nov 2014 08:04:13 +0000 (UTC) Received: (qmail 96422 invoked by uid 500); 28 Nov 2014 08:04:12 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 96340 invoked by uid 500); 28 Nov 2014 08:04:12 -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 96329 invoked by uid 500); 28 Nov 2014 08:04:12 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 96326 invoked by uid 99); 28 Nov 2014 08:04:12 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 28 Nov 2014 08:04:12 +0000 Date: Fri, 28 Nov 2014 08:04:12 +0000 (UTC) From: "Gunther Hagleitner (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-8888) Mapjoin with LateralViewJoin generates wrong plan in Tez 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-8888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14228138#comment-14228138 ] Gunther Hagleitner commented on HIVE-8888: ------------------------------------------ failures are unrelated. > Mapjoin with LateralViewJoin generates wrong plan in Tez > -------------------------------------------------------- > > Key: HIVE-8888 > URL: https://issues.apache.org/jira/browse/HIVE-8888 > Project: Hive > Issue Type: Bug > Affects Versions: 0.13.0, 0.14.0, 0.13.1, 0.15.0 > Reporter: Prasanth J > Assignee: Prasanth J > Fix For: 0.14.1 > > Attachments: HIVE-8888.1.patch, HIVE-8888.2.patch, HIVE-8888.3.patch, HIVE-8888.4.patch, HIVE-8888.5.patch > > > Queries like these > {code} > with sub1 as > (select aid, avalue from expod1 lateral view explode(av) avs as avalue ), > sub2 as > (select bid, bvalue from expod2 lateral view explode(bv) bvs as bvalue) > select sub1.aid, sub1.avalue, sub2.bvalue > from sub1,sub2 > where sub1.aid=sub2.bid; > {code} > generates twice the number of rows in Tez when compared to MR. -- This message was sent by Atlassian JIRA (v6.3.4#6332)