Return-Path: Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: (qmail 19563 invoked from network); 22 Mar 2010 19:56:17 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 22 Mar 2010 19:56:17 -0000 Received: (qmail 11658 invoked by uid 500); 22 Mar 2010 19:56:15 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 11613 invoked by uid 500); 22 Mar 2010 19:56:15 -0000 Mailing-List: contact common-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-user@hadoop.apache.org Delivered-To: mailing list common-user@hadoop.apache.org Received: (qmail 11605 invoked by uid 99); 22 Mar 2010 19:56:15 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 22 Mar 2010 19:56:15 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of lawrence.compton@gmail.com designates 209.85.211.174 as permitted sender) Received: from [209.85.211.174] (HELO mail-yw0-f174.google.com) (209.85.211.174) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 22 Mar 2010 19:56:07 +0000 Received: by ywh4 with SMTP id 4so812435ywh.5 for ; Mon, 22 Mar 2010 12:55:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:cc:content-type; bh=BdAGpybLOmTdyMQsXfRDhddW7gQTFPpiXcrzvvymxzw=; b=vk33ECjH8aho6Shn2A6QWNbZ7J/B/9BsWHJpkDs1JSOCjmlP4FGSWB8gllAOg000ej 5yjI7sWjmRCovEt1MzmkwpFFD4MCi7q0i9w2wYcFueieqThPKKP+116nY2xAIZw4TLM+ mF1p+3xVdjZqb5meoSYmJSgviYVD3x79aiBGc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type; b=m/yJ4emBNGuw/QcCVMxlqH7/FT6pZkCYl7F1tbZjaWwqjeTc6+9z3ZuRnYUpWkAh93 jbWQ8j6hkgXR6fcavQP3rxW/Y+UnAkaOOqxUxx5lADxcfqGeFPRktRh/kkOlvzyJhLKU C+GMEaItqeoCFdbfolCg+czVelZXwnWDJmyDQ= MIME-Version: 1.0 Received: by 10.100.20.22 with SMTP id 22mr4504752ant.204.1269287746629; Mon, 22 Mar 2010 12:55:46 -0700 (PDT) Date: Mon, 22 Mar 2010 15:55:46 -0400 Message-ID: Subject: Ganglia Configuration From: Larry Compton To: common-user@hadoop.apache.org Cc: Larry Compton Content-Type: multipart/alternative; boundary=0016e64762cc41717c0482691541 --0016e64762cc41717c0482691541 Content-Type: text/plain; charset=ISO-8859-1 When Hadoop is properly configured to use Ganglia, do you see additional entries in the Ganglia XML output? We've configured Hadoop to send metrics to Ganglia, but we're not seeing additional information when we run "telnet localhost 8649". The only configuration change we made was to update "hadoop-metrics.properties" per the instructions in... http://wiki.apache.org/hadoop/GangliaMetrics Do you also have to make changes in "gmond.conf"? If so, what changes are necessary? - Cloudera Hadoop Distribution hadoop-0.20.1+169.56 - Ganglia 3.1.2 - Ubuntu 9.10 Here is our "hadoop-metrics.properties" file... # Configuration of the "dfs" context for null #dfs.class=org.apache.hadoop.metrics.spi.NullContext # Configuration of the "dfs" context for file #dfs.class=org.apache.hadoop.metrics.file.FileContext #dfs.period=10 #dfs.fileName=/tmp/dfsmetrics.log # Configuration of the "dfs" context for ganglia # Pick one: Ganglia 3.0 (former) or Ganglia 3.1 (latter) # dfs.class=org.apache.hadoop.metrics.ganglia.GangliaContext dfs.class=org.apache.hadoop.metrics.ganglia.GangliaContext31 dfs.period=10 dfs.servers=localhost:8649 # Configuration of the "mapred" context for null #mapred.class=org.apache.hadoop.metrics.spi.NullContext # Configuration of the "mapred" context for file #mapred.class=org.apache.hadoop.metrics.file.FileContext #mapred.period=10 #mapred.fileName=/tmp/mrmetrics.log # Configuration of the "mapred" context for ganglia # Pick one: Ganglia 3.0 (former) or Ganglia 3.1 (latter) # mapred.class=org.apache.hadoop.metrics.ganglia.GangliaContext mapred.class=org.apache.hadoop.metrics.ganglia.GangliaContext31 mapred.period=10 mapred.servers=localhost:8649 # Configuration of the "jvm" context for null #jvm.class=org.apache.hadoop.metrics.spi.NullContext # Configuration of the "jvm" context for file #jvm.class=org.apache.hadoop.metrics.file.FileContext #jvm.period=10 #jvm.fileName=/tmp/jvmmetrics.log # Configuration of the "jvm" context for ganglia jvm.class=org.apache.hadoop.metrics.ganglia.GangliaContext jvm.period=10 jvm.servers=localhost:8649 # Configuration of the "rpc" context for ganglia #rpc.class=org.apache.hadoop.metrics.ganglia.GangliaContext #rpc.period=10 #rpc.servers=localhost:8649 --0016e64762cc41717c0482691541--