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Rohith commented on YARN-2351: ------------------------------ hdfs has command like {{hdfs -namenodes}} to determine cluster NameNodes. Similarly, if yarn supports command to get yarn cluster detail.like {{yarn getConf -resourcemanager}} and other commands will be good. > YARN CLI should provide a command to list the configurations in use > ------------------------------------------------------------------- > > Key: YARN-2351 > URL: https://issues.apache.org/jira/browse/YARN-2351 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 3.0.0, 2.6.0 > Reporter: Zhijie Shen > > To more easily understand the expected behavior of a yarn component, it is > good have the command line to be able to print the configurations in use for > RM, NM and timeline server daemons, as what we can do now via the web > interfaces: > {code} > http://<RM|NM|Timeline host>:<port>/conf > {code} > The command line could be something like: > {code} > yarn conf resourcemanager|nodemanager|timelineserver [host] > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)