From hcatalog-commits-return-162-apmail-incubator-hcatalog-commits-archive=incubator.apache.org@incubator.apache.org Wed May 18 20:07:28 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 F0EEB6B3F for ; Wed, 18 May 2011 20:07:27 +0000 (UTC) Received: (qmail 24951 invoked by uid 500); 18 May 2011 20:07:27 -0000 Delivered-To: apmail-incubator-hcatalog-commits-archive@incubator.apache.org Received: (qmail 24927 invoked by uid 500); 18 May 2011 20:07:27 -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 24912 invoked by uid 99); 18 May 2011 20:07:27 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 18 May 2011 20:07:27 +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; Wed, 18 May 2011 20:07:26 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 50F0BCF1AB for ; Wed, 18 May 2011 20:06:47 +0000 (UTC) Date: Wed, 18 May 2011 20:06:47 +0000 (UTC) From: "Jakob Homan (JIRA)" To: hcatalog-commits@incubator.apache.org Message-ID: <609066491.23631.1305749207313.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <1024698621.53710.1302651305786.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Commented] (HCATALOG-3) Send a message on a message bus when events occur in Metastore 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-3?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13035628#comment-13035628 ] Jakob Homan commented on HCATALOG-3: ------------------------------------ I'm not requesting to drop JMS, just to keep it cleanly integrated so (1) it would be easy to test via mocking or such to avoid the activemq inclusion and (2) so that later on, we could contribute a patch to make other systems, like Kafka, work. Messaging is general enough that it should be relatively straightforward to have a clean interface around it. Since I don't have a patch ready for something like supporting Kafka, I'm certainly not trying to block JMS. > Send a message on a message bus when events occur in Metastore > --------------------------------------------------------------- > > Key: HCATALOG-3 > URL: https://issues.apache.org/jira/browse/HCATALOG-3 > Project: HCatalog > Issue Type: New Feature > Reporter: Ashutosh Chauhan > Attachments: hcat_3.patch, hcat_3_1.patch, hcat_3_1.patch > > > By implementing a MetaStoreEventListener interface. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira