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 A1B731059A for ; Wed, 8 May 2013 03:33:19 +0000 (UTC) Received: (qmail 89988 invoked by uid 500); 8 May 2013 03:33:19 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 89930 invoked by uid 500); 8 May 2013 03:33:18 -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 89596 invoked by uid 500); 8 May 2013 03:33:18 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 89592 invoked by uid 99); 8 May 2013 03:33:18 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 08 May 2013 03:33:18 +0000 Date: Wed, 8 May 2013 03:33:18 +0000 (UTC) From: "Gunther Hagleitner (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HIVE-4521) Auto join conversion fails in certain cases (empty tables, empty partitions, no partitions) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Gunther Hagleitner created HIVE-4521: ---------------------------------------- Summary: Auto join conversion fails in certain cases (empty tables, empty partitions, no partitions) Key: HIVE-4521 URL: https://issues.apache.org/jira/browse/HIVE-4521 Project: Hive Issue Type: Bug Reporter: Gunther Hagleitner Assignee: Gunther Hagleitner Automatic join conversion for both map joins as well as smb joins fails when tables, files or partitions are empty (see test cases in patch). Error messages include: "Big Table Alias is null" and "Divide by Zero". -- 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