Return-Path: Delivered-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Received: (qmail 38272 invoked from network); 23 Aug 2010 21:01:38 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 23 Aug 2010 21:01:38 -0000 Received: (qmail 70683 invoked by uid 500); 23 Aug 2010 21:01:38 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 70632 invoked by uid 500); 23 Aug 2010 21:01:38 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-issues@hadoop.apache.org Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 70624 invoked by uid 99); 23 Aug 2010 21:01:38 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 23 Aug 2010 21:01:38 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 23 Aug 2010 21:01:37 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o7NL1GgN011847 for ; Mon, 23 Aug 2010 21:01:17 GMT Message-ID: <14012363.517231282597276859.JavaMail.jira@thor> Date: Mon, 23 Aug 2010 17:01:16 -0400 (EDT) From: "Luke Lu (JIRA)" To: common-issues@hadoop.apache.org Subject: [jira] Created: (HADOOP-6920) Metrics2: metrics instrumentation MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Metrics2: metrics instrumentation --------------------------------- Key: HADOOP-6920 URL: https://issues.apache.org/jira/browse/HADOOP-6920 Project: Hadoop Common Issue Type: Sub-task Affects Versions: 0.20.2 Reporter: Luke Lu Assignee: Luke Lu Fix For: 0.22.0 The jira tracks the metrics instrumentation for the new framework, i.e., porting jvm and rpc metrics to the new framework. This issue (esp. the "incompatible change flag") depends on the outcome of the discussion (proposed in HADOOP-6728) on whether we should support backward compatibility (at some cost.) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.