Yarn Pane

The Yarn pane shows information about Yarn applications.

Pane Details

  • Running Applications - the number of Yarn applications currently running
  • Queued Applications - the number of Yarn applications queued to run
  • Number of Node Managers - the number of Node Managers (and the number of nodes) in the cluster
  • Used Memory - how much memory has been used to run the applications
  • Total Memory - how much total memory is available for running applications
  • Percent of Memory Used - the percent of memory used compared to the total memory available
  • CPU's Used - the number of CPU cores used
  • CPU's Total - the total number of CPU cores available
  • Percent of CPU's Used - the percent of CPU's used compared to the total number of CPU cores available