yarn

fair-scheduler.xml

<?xml version="1.0"?>

  
  20
  0.6

  
    512 mb,0vcores
    40960 mb,12vcores
    fair
    6
    0.5
    1.0
  

  
     512 mb, 0 vcores
     40960 mb, 14 vcores
     fifo
     5
     0.8
     3.0
  

  
     2048 mb, 2 vcores
     3072 mb, 2 vcores
     fifo
     1.0
     5.0