From hcatalog-commits-return-241-apmail-incubator-hcatalog-commits-archive=incubator.apache.org@incubator.apache.org Thu Jun 2 03:41:29 2011 Return-Path: X-Original-To: apmail-incubator-hcatalog-commits-archive@minotaur.apache.org Delivered-To: apmail-incubator-hcatalog-commits-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CE74B472B for ; Thu, 2 Jun 2011 03:41:29 +0000 (UTC) Received: (qmail 42512 invoked by uid 500); 2 Jun 2011 03:41:29 -0000 Delivered-To: apmail-incubator-hcatalog-commits-archive@incubator.apache.org Received: (qmail 42486 invoked by uid 500); 2 Jun 2011 03:41:29 -0000 Mailing-List: contact hcatalog-commits-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hcatalog-dev@incubator.apache.org Delivered-To: mailing list hcatalog-commits@incubator.apache.org Received: (qmail 42477 invoked by uid 99); 2 Jun 2011 03:41:28 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Jun 2011 03:41:28 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Jun 2011 03:41:27 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 496EAEFC18 for ; Thu, 2 Jun 2011 03:40:47 +0000 (UTC) Date: Thu, 2 Jun 2011 03:40:47 +0000 (UTC) From: "Ranjit Mathew (JIRA)" To: hcatalog-commits@incubator.apache.org Message-ID: <484383538.61845.1306986047281.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <801502819.58351.1306899467352.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Commented] (HCATALOG-36) Support Writing Out to Multiple Tables in HCatOutputFormat 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/HCATALOG-36?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13042593#comment-13042593 ] Ranjit Mathew commented on HCATALOG-36: --------------------------------------- Yes, writing to multiple partitions is a sorely-needed feature that we're looking forward to in HCatalog 0.2. We process several logs in a MapReduce Job and write out the processed data into various tables managed by HCatalog. There are multiple tables even for a single log-type, to separate out the "core" data required in most queries from the "peripheral" data required only in some queries, not to mention to keep the schema for each table relatively simple. > Support Writing Out to Multiple Tables in HCatOutputFormat > ---------------------------------------------------------- > > Key: HCATALOG-36 > URL: https://issues.apache.org/jira/browse/HCATALOG-36 > Project: HCatalog > Issue Type: Improvement > Reporter: Ranjit Mathew > Attachments: multihcat.tgz > > > HCatOutputFormat does not support writing out to multiple tables (or partitions for that matter). > Add this support to HCatalog. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira