I have a running Spark application where it occupies all the cores where my other applications won't be allocated any resource. 

I did some quick research and people suggested using YARN kill or /bin/spark-class to kill the command. However, I am using CDH version and /bin/spark-class doesn't even exist at all, YARN kill application doesn't work either. 

![enter image description here](https://i.stack.imgur.com/b3f8j.jpg)

Can anyone with me with this?