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 E679C10F22 for ; Tue, 26 Nov 2013 23:43:02 +0000 (UTC) Received: (qmail 27682 invoked by uid 500); 26 Nov 2013 23:43:02 -0000 Delivered-To: apmail-tajo-dev-archive@tajo.apache.org Received: (qmail 27613 invoked by uid 500); 26 Nov 2013 23:43:02 -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 27604 invoked by uid 99); 26 Nov 2013 23:43:02 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 26 Nov 2013 23:43:02 +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; Tue, 26 Nov 2013 23:43:00 +0000 Received: (qmail 25562 invoked by uid 99); 26 Nov 2013 23:42:38 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 26 Nov 2013 23:42:38 +0000 Date: Tue, 26 Nov 2013 23:42:38 +0000 (UTC) From: "Keuntae Park (JIRA)" To: dev@tajo.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (TAJO-333) Add metric system to Tajo 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-333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13833225#comment-13833225 ] Keuntae Park commented on TAJO-333: ----------------------------------- I totally agree with you about the need for metric system, and Metrics looks very good for me, too. Is there any similar c++ library for the future c++ worker ? > Add metric system to Tajo > ------------------------- > > Key: TAJO-333 > URL: https://issues.apache.org/jira/browse/TAJO-333 > Project: Tajo > Issue Type: Bug > Reporter: Hyunsik Choi > Labels: metrics > Fix For: 0.8-incubating > > > Currently, there is no way to measure and observe Tajo's internal operations. As a Hadoop job, Tajo also should measure and record a lot of operational works. > I would like to propose the use of Metrics (http://metrics.codahale.com/). It is well known as a stable and efficient metric library. -- This message was sent by Atlassian JIRA (v6.1#6144)