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 A4770109A7 for ; Thu, 13 Feb 2014 08:25:41 +0000 (UTC) Received: (qmail 88241 invoked by uid 500); 13 Feb 2014 08:25:28 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 87358 invoked by uid 500); 13 Feb 2014 08:25:24 -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 87238 invoked by uid 500); 13 Feb 2014 08:25:22 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 87221 invoked by uid 99); 13 Feb 2014 08:25:22 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 13 Feb 2014 08:25:22 +0000 Date: Thu, 13 Feb 2014 08:25:21 +0000 (UTC) From: "Remus Rusanu (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-5998) Add vectorized reader for Parquet files 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-5998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Remus Rusanu updated HIVE-5998: ------------------------------- Attachment: HIVE-5998.2.patch > Add vectorized reader for Parquet files > --------------------------------------- > > Key: HIVE-5998 > URL: https://issues.apache.org/jira/browse/HIVE-5998 > Project: Hive > Issue Type: Sub-task > Components: Serializers/Deserializers, Vectorization > Reporter: Remus Rusanu > Assignee: Remus Rusanu > Priority: Minor > Labels: Parquet, vectorization > Attachments: HIVE-5998.1.patch, HIVE-5998.2.patch > > > HIVE-5783 is adding native Parquet support in Hive. As Parquet is a columnar format, it makes sense to provide a vectorized reader, similar to how RC and ORC formats have, to benefit from vectorized execution engine. -- This message was sent by Atlassian JIRA (v6.1.5#6160)