AnsweredAssumed Answered

maprcli urls is not fully documented

Question asked by bretlowery on Jan 31, 2017
Latest reply on Feb 1, 2017 by aalvarez

Both the 5.0 and 5.2 documentation for the "maprcli urls -name" command and associated REST API take three possible values for the name prameter:

  • cldb
  • jobtracker
  • tasktracker


However, "maprcli urls -name resourcemanager" will return the url of the RM. Are there other undocumented -name parameter values available? If so what are they and can the documentation be updated?


Also, can I specifically get Spark urls e.g. the URL of the Spark history server *without* querying the spark.yarn.historyserver.address setting in the conf? If not, is there another way in Warden or via the API that I can dynamically get the location of the Spark history server?