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Harsh J commented on YARN-20: ----------------------------- [~nemon] - Please do submit a patch annotating in the default XML that if only a host is provided as the value, the webapp will be served on a random port. > 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: 2.0.0-alpha > Reporter: nemon lou > Priority: Trivial > Original Estimate: 1h > Remaining Estimate: 1h > > 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. -- 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