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 55DE81121C for ; Sat, 14 Jun 2014 05:28:02 +0000 (UTC) Received: (qmail 75701 invoked by uid 500); 14 Jun 2014 05:28:01 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 75630 invoked by uid 500); 14 Jun 2014 05:28:01 -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 75619 invoked by uid 500); 14 Jun 2014 05:28:01 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 75616 invoked by uid 99); 14 Jun 2014 05:28:01 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 14 Jun 2014 05:28:01 +0000 Date: Sat, 14 Jun 2014 05:28:01 +0000 (UTC) From: "Lefty Leverenz (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-6938) Add Support for Parquet Column Rename 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-6938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14031473#comment-14031473 ] Lefty Leverenz commented on HIVE-6938: -------------------------------------- What user doc does this need? * [Language Manual: Parquet | https://cwiki.apache.org/confluence/display/Hive/Parquet] > Add Support for Parquet Column Rename > ------------------------------------- > > Key: HIVE-6938 > URL: https://issues.apache.org/jira/browse/HIVE-6938 > Project: Hive > Issue Type: Improvement > Components: File Formats > Affects Versions: 0.13.0 > Reporter: Daniel Weeks > Assignee: Daniel Weeks > Labels: TODOC14 > Fix For: 0.14.0 > > Attachments: HIVE-6938.1.patch, HIVE-6938.2.patch, HIVE-6938.2.patch, HIVE-6938.3.patch, HIVE-6938.3.patch > > > Parquet was originally introduced without 'replace columns' support in ql. In addition, the default behavior for parquet is to access columns by name as opposed to by index by the Serde. > Parquet should allow for either columnar (index based) access or name based access because it can support either. -- This message was sent by Atlassian JIRA (v6.2#6252)