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 D28BB108ED for ; Wed, 13 Nov 2013 04:42:59 +0000 (UTC) Received: (qmail 19533 invoked by uid 500); 13 Nov 2013 04:42:55 -0000 Delivered-To: apmail-tajo-dev-archive@tajo.apache.org Received: (qmail 19428 invoked by uid 500); 13 Nov 2013 04:42:54 -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 19408 invoked by uid 99); 13 Nov 2013 04:42:53 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 13 Nov 2013 04:42:53 +0000 X-ASF-Spam-Status: No, hits=-2000.0 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, 13 Nov 2013 04:42:52 +0000 Received: (qmail 17383 invoked by uid 99); 13 Nov 2013 04:42:17 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 13 Nov 2013 04:42:17 +0000 Date: Wed, 13 Nov 2013 04:42:17 +0000 (UTC) From: "Hyunsik Choi (JIRA)" To: dev@tajo.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (TAJO-16) Enable Tajo catalog to access Hive metastore. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/TAJO-16?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13820931#comment-13820931 ] Hyunsik Choi commented on TAJO-16: ---------------------------------- Even though the patch already was committed to the master. I leave some questions. If necessary, they would be reflected as new jira issues. 1) Is one modification of TajoPullServer necessary? The change forces the pull server port to set the default port (0). 2) How about adding some unit tests like TestDBStore? 3) The patch uses hcatalog-0.5-incubating. However, hcatalog-0.11 is available. Is there any reason to use 0.5-incubating? > Enable Tajo catalog to access Hive metastore. > --------------------------------------------- > > Key: TAJO-16 > URL: https://issues.apache.org/jira/browse/TAJO-16 > Project: Tajo > Issue Type: Improvement > Reporter: JaeHwa Jung > Assignee: JaeHwa Jung > Fix For: 0.8-incubating > > Attachments: TAJO-16.patch, TAJO-16.pdf, TAJO-16_2.patch, TAJO-16_2.pdf, TAJO-16_3.patch > > > Hive has been widely used in this area. Many users have maintained lots of big tables through Hive metastore. It would be great to enable Tajo catalog to access Hive metastore. Hive metastore already provides thrift API. We could employ it. -- This message was sent by Atlassian JIRA (v6.1#6144)