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 52D3BE78A for ; Fri, 1 Mar 2013 21:59:13 +0000 (UTC) Received: (qmail 37407 invoked by uid 500); 1 Mar 2013 21:59:12 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 37189 invoked by uid 500); 1 Mar 2013 21:59:12 -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 37180 invoked by uid 500); 1 Mar 2013 21:59:12 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 37177 invoked by uid 99); 1 Mar 2013 21:59:12 -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 21:59:12 +0000 Date: Fri, 1 Mar 2013 21:59:12 +0000 (UTC) From: "Owen O'Malley (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-4098) OrcInputFormat assumes Hive always calls createValue 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-4098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Owen O'Malley updated HIVE-4098: -------------------------------- Status: Patch Available (was: Open) The patch removes the assumption of a dedicated row for each RecordReader. > OrcInputFormat assumes Hive always calls createValue > ---------------------------------------------------- > > Key: HIVE-4098 > URL: https://issues.apache.org/jira/browse/HIVE-4098 > Project: Hive > Issue Type: Bug > Components: Serializers/Deserializers > Reporter: Owen O'Malley > Assignee: Owen O'Malley > Attachments: HIVE-4098.D9021.1.patch > > > Hive's HiveContextAwareRecordReader doesn't create a new value for each InputFormat and instead reuses the same row between input formats. That causes the first record of second (and third, etc.) partition to be dropped and replaced with the last row of the previous partition. -- 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