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Date: Mon, 13 Aug 2012 18:36:37 +1100 (NCT)
From: "nemon lou (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <1804012071.854.1344843397926.JavaMail.jiratomcat@arcas>
Subject: [jira] [Created] (YARN-20) More information for
 "yarn.resourcemanager.webapp.address" in yarn-default.xml
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nemon lou created YARN-20:
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             Summary: More information for "yarn.resourcemanager.webapp.address" in yarn-default.xml
                 Key: YARN-20
                 URL: https://issues.apache.org/jira/browse/YARN-20
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: resourcemanager
    Affects Versions: 2.1.0-alpha
            Reporter: nemon lou
            Priority: Trivial


  The parameter  yarn.resourcemanager.webapp.address in yarn-default.xml  is in "host:port" format,which is noted in the cluster set up guide (http://hadoop.apache.org/common/docs/r2.0.0-alpha/hadoop-yarn/hadoop-yarn-site/ClusterSetup.html).
  When i read though the code,i find "host" format is also supported. In "host" format,the port will be random.
  So we may add more documentation in  yarn-default.xml for easy understood.
  I will submit a patch if it's helpful.


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