Return-Path: Delivered-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Received: (qmail 32338 invoked from network); 21 Aug 2009 04:38:20 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 21 Aug 2009 04:38:20 -0000 Received: (qmail 56460 invoked by uid 500); 21 Aug 2009 04:38:39 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 56404 invoked by uid 500); 21 Aug 2009 04:38:39 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 56333 invoked by uid 99); 21 Aug 2009 04:38:38 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 21 Aug 2009 04:38:38 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 21 Aug 2009 04:38:35 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id DD23B29A0013 for ; Thu, 20 Aug 2009 21:38:14 -0700 (PDT) Message-ID: <1807608259.1250829494904.JavaMail.jira@brutus> Date: Thu, 20 Aug 2009 21:38:14 -0700 (PDT) From: "Hemanth Yamijala (JIRA)" To: mapreduce-issues@hadoop.apache.org Subject: [jira] Created: (MAPREDUCE-897) Provide information captured as part of JobTrackerStatistics via the Hadoop metrics API 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 Provide information captured as part of JobTrackerStatistics via the Hadoop metrics API --------------------------------------------------------------------------------------- Key: MAPREDUCE-897 URL: https://issues.apache.org/jira/browse/MAPREDUCE-897 Project: Hadoop Map/Reduce Issue Type: Improvement Components: tasktracker Reporter: Hemanth Yamijala MAPREDUCE-467 introduced a framework to collect statistics per node on a fixed set of intervals. Presently there is support for collecting statistics related to number of task failures and also health check script failures per hour, day and since start of system. It is felt that this information can be made available via the tasktracker's metrics system as well. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.