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 B2202E62F for ; Thu, 3 Jan 2013 22:48:13 +0000 (UTC) Received: (qmail 79006 invoked by uid 500); 3 Jan 2013 22:48:13 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 78936 invoked by uid 500); 3 Jan 2013 22:48:13 -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 78919 invoked by uid 500); 3 Jan 2013 22:48:13 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 78914 invoked by uid 99); 3 Jan 2013 22:48:13 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Jan 2013 22:48:13 +0000 Date: Thu, 3 Jan 2013 22:48:13 +0000 (UTC) From: "Jakob Homan (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-3585) Integrate Trevni as another columnar oriented file format 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-3585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13543378#comment-13543378 ] Jakob Homan commented on HIVE-3585: ----------------------------------- But the Avro Serde wasn't added to a contrib package (org.apache.hadoop.hive.serde2.avro.AvroSerDe) - so why should its Trevni variant be? They share a *lot* of code. If it weren't for some subtle problems with updating partition schemas, I'd probably have just gone ahead and made read/write from trevni a table property of tables using the AvroSerde rather than have a separate TrevniSerde.... > Integrate Trevni as another columnar oriented file format > --------------------------------------------------------- > > Key: HIVE-3585 > URL: https://issues.apache.org/jira/browse/HIVE-3585 > Project: Hive > Issue Type: Improvement > Components: Serializers/Deserializers > Affects Versions: 0.10.0 > Reporter: alex gemini > Assignee: Mark Wagner > Priority: Minor > > add new avro module trevni as another columnar format.New columnar format need a columnar SerDe,seems fastutil is a good choice.the shark project use fastutil library as columnar serde library but it seems too large (almost 15m) for just a few primitive array collection. -- 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