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 796AFD76A for ; Mon, 26 Nov 2012 20:48:58 +0000 (UTC) Received: (qmail 81566 invoked by uid 500); 26 Nov 2012 20:48:58 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 81486 invoked by uid 500); 26 Nov 2012 20:48:58 -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 81384 invoked by uid 99); 26 Nov 2012 20:48:58 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 26 Nov 2012 20:48:58 +0000 Date: Mon, 26 Nov 2012 20:48:58 +0000 (UTC) From: "Eli Collins (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: <530602385.24486.1353962938186.JavaMail.jiratomcat@arcas> In-Reply-To: <1250670794.23912.1353955138699.JavaMail.jiratomcat@arcas> Subject: [jira] [Updated] (HDFS-4227) Document dfs.namenode.resource.* 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-4227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins updated HDFS-4227: ------------------------------ This should also cover the DF interval (3s) and DU interval (10min) since the NN resource checker numbers depend on the DU/DF values. > Document dfs.namenode.resource.* > ---------------------------------- > > Key: HDFS-4227 > URL: https://issues.apache.org/jira/browse/HDFS-4227 > Project: Hadoop HDFS > Issue Type: Bug > Components: documentation > Affects Versions: 1.0.0, 2.0.0-alpha > Reporter: Eli Collins > Labels: newbie > > Let's document {{dfs.namenode.resource.*}} in hdfs-default.xml and a section the in the HDFS docs that covers local directories. > {{dfs.namenode.resource.check.interval}} - the interval in ms at which the NameNode resource checker runs (default is 5000) > {{dfs.namenode.resource.du.reserved}} - the amount of space to reserve/require for a NN storage directory (default is 100mb) > {{dfs.namenode.resource.checked.volumes}} - a list of local directories for the NN resource checker to check in addition to the local edits directories (default is empty). > {{dfs.namenode.resource.checked.volumes.minimum}} - the minimum number of redundant NN storage volumes required (default is 1). If no redundant resources are available we don't enter SM if there are sufficient required resources. -- 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