Return-Path: X-Original-To: apmail-tajo-dev-archive@minotaur.apache.org Delivered-To: apmail-tajo-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 2D8FC10F17 for ; Wed, 23 Oct 2013 02:46:23 +0000 (UTC) Received: (qmail 93445 invoked by uid 500); 23 Oct 2013 02:46:22 -0000 Delivered-To: apmail-tajo-dev-archive@tajo.apache.org Received: (qmail 93396 invoked by uid 500); 23 Oct 2013 02:46:22 -0000 Mailing-List: contact dev-help@tajo.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@tajo.incubator.apache.org Delivered-To: mailing list dev@tajo.incubator.apache.org Received: (qmail 93383 invoked by uid 99); 23 Oct 2013 02:46:22 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 23 Oct 2013 02:46:22 +0000 X-ASF-Spam-Status: No, hits=-2000.4 required=5.0 tests=ALL_TRUSTED,RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.3] (HELO mail.apache.org) (140.211.11.3) by apache.org (qpsmtpd/0.29) with SMTP; Wed, 23 Oct 2013 02:46:21 +0000 Received: (qmail 93171 invoked by uid 99); 23 Oct 2013 02:46:00 -0000 Received: from minotaur.apache.org (HELO minotaur.apache.org) (140.211.11.9) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 23 Oct 2013 02:46:00 +0000 Received: from localhost (HELO mail-qa0-f48.google.com) (127.0.0.1) (smtp-auth username hyunsik, mechanism plain) by minotaur.apache.org (qpsmtpd/0.29) with ESMTP; Wed, 23 Oct 2013 02:46:00 +0000 Received: by mail-qa0-f48.google.com with SMTP id k4so203661qaq.7 for ; Tue, 22 Oct 2013 19:45:59 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; bh=O6HjfTUFIuQtAS6Gt4yrXg1NvoE6a8VBMlE3AiY0zYo=; b=TxdqEwtjmyHZp38865p5ayz9qPVExdWt1DnW6Rl77/+MfGyx3fA9Ut49Xs3fVAGYlP nXp6Cz9l17SVyzJym9z4XoNr0DlmCgU3BvBX3VAzYky1Jq2jlkByYah3L8i6QrYTK+Bi b7eaxyLXjRETkEzSGooNMXjAlUlGvcaYa1PiFfPkFbMSRlJXH9CIk2yXYPctHbiHqQ9J WpmHAoLc4VjlonfsFMjjd5ngQcL2V81R92VR/SiKtqltiLZ0OBm9dwCwO6LchCCcfbvc SxrdKxwEFdKr/OcxuJ1jiqHZ8k5lffpTxdgL4AVFnh3e4XuLVhSAxtI9w9ftqn6AoYZr qZXg== MIME-Version: 1.0 X-Received: by 10.224.29.208 with SMTP id r16mr1009421qac.25.1382496359775; Tue, 22 Oct 2013 19:45:59 -0700 (PDT) Received: by 10.96.71.41 with HTTP; Tue, 22 Oct 2013 19:45:59 -0700 (PDT) In-Reply-To: References: Date: Wed, 23 Oct 2013 11:45:59 +0900 Message-ID: Subject: Re: [DISCUSS] next roadmap From: Hyunsik Choi To: tajo-dev Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Virus-Checked: Checked by ClamAV on apache.org +1 Since Tajo also aims at one of Hadoop eco-systems, HCatalog is also very important. Actually, I'm looking forward to this feature. - hyunsik On Wed, Oct 23, 2013 at 11:36 AM, JaeHwa Jung wrote: > Hyunsik. > > I also agree with you. > > And I think that HCatalogInterface is very important feature. > I'm expecting lots of hive users to use Tajo easily with it. > > I already began to work for it, > and the JIRA issue about it is as follows: > https://issues.apache.org/jira/browse/TAJO-16. > > Thanks, > Hyunsik > > > > 2013/10/23 Jihoon Son > >> Hyunsik, >> >> I totally agree with you. >> "CREATE TABLE ... PARTITION BY" will be very useful for uses. >> >> Also, it is important to support group by extensions (GROUP BY CUBE, ROL= L >> UP, GROUPING SETS). >> The relative issue is already created at >> https://issues.apache.org/jira/browse/TAJO-256, >> and I started some required works to support it. >> >> Thanks, >> Jihoon >> >> >> 2013/10/23 Hyunsik Choi >> >> > Hi folks, >> > >> > I would like to discuss the next roadmap. There are many TODOs. We >> > need to make an priority order of features. Could you suggest higher >> > priority features? >> > >> > I think "CREATE TABLE ... PARTITIONED BY" is very important feature >> > for large-scale data. Also, more SQL functions should be added to >> > Tajo. >> > >> > Feel free to suggest your ideas. After this discuss, I'll write the >> > discussion result to Roadmap wiki page. >> > >> > - hyunsik >> > >> >> >> >> -- >> Jihoon Son >> >> Database & Information Systems Group, >> Prof. Yon Dohn Chung Lab. >> Dept. of Computer Science & Engineering, >> Korea University >> 1, 5-ga, Anam-dong, Seongbuk-gu, >> Seoul, 136-713, Republic of Korea >> >> Tel : +82-2-3290-3580 >> E-mail : jihoonson@korea.ac.kr >> > > > > -- > ---------------------------- > =EC=A0=95=EC=9E=AC=ED=99=94 / jhjung@gruter.com > (=EC=A3=BC)=EA=B7=B8=EB=A3=A8=ED=84=B0 > www.gruter.com > Cloud, Search and Social > ----------------------------