Return-Path: Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: (qmail 97700 invoked from network); 14 Dec 2010 22:00:21 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 14 Dec 2010 22:00:21 -0000 Received: (qmail 31696 invoked by uid 500); 14 Dec 2010 22:00:21 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 31639 invoked by uid 500); 14 Dec 2010 22:00:21 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 31631 invoked by uid 99); 14 Dec 2010 22:00:21 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 14 Dec 2010 22:00:21 +0000 X-ASF-Spam-Status: No, hits=-1996.4 required=10.0 tests=ALL_TRUSTED,FS_REPLICA 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; Tue, 14 Dec 2010 22:00:21 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id oBEM004E027005 for ; Tue, 14 Dec 2010 22:00:00 GMT Message-ID: <1702182.122941292364000869.JavaMail.jira@thor> Date: Tue, 14 Dec 2010 17:00:00 -0500 (EST) From: "Hairong Kuang (JIRA)" To: hdfs-dev@hadoop.apache.org Subject: [jira] Created: (HDFS-1537) Add a metrics for tracking the number of reported corrupt replicas MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Add a metrics for tracking the number of reported corrupt replicas ------------------------------------------------------------------ Key: HDFS-1537 URL: https://issues.apache.org/jira/browse/HDFS-1537 Project: Hadoop HDFS Issue Type: Improvement Components: name-node Reporter: Hairong Kuang Assignee: Hairong Kuang Fix For: 0.23.0 We have a cluster, some of its datanodes' disks are corrupt. But it tooks us a few days to be aware of the problem. Adding a metrics that keeps track of the number of reported corrupt replicas would allow us to have an alert when unusual number of corrupt replicas are reported. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.