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 89E8A17469 for ; Fri, 3 Oct 2014 22:13:35 +0000 (UTC) Received: (qmail 64522 invoked by uid 500); 3 Oct 2014 22:13:35 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 64450 invoked by uid 500); 3 Oct 2014 22:13:35 -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 64419 invoked by uid 500); 3 Oct 2014 22:13:35 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 64416 invoked by uid 99); 3 Oct 2014 22:13:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 03 Oct 2014 22:13:34 +0000 Date: Fri, 3 Oct 2014 22:13:34 +0000 (UTC) From: "Daniel Weeks (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-7800) Parquet Column Index Access Schema Size Checking 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-7800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14158599#comment-14158599 ] Daniel Weeks commented on HIVE-7800: ------------------------------------ One more in the list 4) Certain operations (group by + order by) lose the hive schema in the configuration, so the table information isn't available in the 'prepareForRead' and column index access resolution didn't work. > Parquet Column Index Access Schema Size Checking > ------------------------------------------------ > > Key: HIVE-7800 > URL: https://issues.apache.org/jira/browse/HIVE-7800 > Project: Hive > Issue Type: Bug > Affects Versions: 0.14.0 > Reporter: Daniel Weeks > Assignee: Daniel Weeks > Priority: Critical > Fix For: 0.14.0 > > Attachments: HIVE-7800.1.patch, HIVE-7800.2.patch, HIVE-7800.3.patch > > > In the case that a parquet formatted table has partitions where the files have different size schema, using column index access can result in an index out of bounds exception. -- This message was sent by Atlassian JIRA (v6.3.4#6332)