Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id EF5DBEABC for ; Mon, 21 Jan 2013 19:32:13 +0000 (UTC) Received: (qmail 30091 invoked by uid 500); 21 Jan 2013 19:32:13 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 30045 invoked by uid 500); 21 Jan 2013 19:32:13 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 29999 invoked by uid 99); 21 Jan 2013 19:32:13 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 21 Jan 2013 19:32:13 +0000 Date: Mon, 21 Jan 2013 19:32:13 +0000 (UTC) From: "Andy Isaacson (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-2554) Add separate metrics for missing blocks with desired replication level 1 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/HDFS-2554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andy Isaacson updated HDFS-2554: -------------------------------- Target Version/s: (was: ) Status: Open (was: Patch Available) > Add separate metrics for missing blocks with desired replication level 1 > ------------------------------------------------------------------------ > > Key: HDFS-2554 > URL: https://issues.apache.org/jira/browse/HDFS-2554 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Affects Versions: 2.0.0-alpha > Reporter: Todd Lipcon > Assignee: Andy Isaacson > Priority: Minor > Attachments: hdfs-2554-1.txt, hdfs-2554.txt > > > Some users use replication level set to 1 for datasets which are unimportant and can be lost with no worry (eg the output of terasort tests). But other data on the cluster is important and should not be lost. It would be useful to separate the metric for missing blocks by the desired replication level of those blocks, so that one could ignore missing blocks at repl 1 while still alerting on missing blocks with higher desired replication. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira