Even after the application has been killed, the tasks are shown as RUNNING, and the associated executor is listed as Active in the Spark UI

[#1]

Not able to kill a spark job/task/stage ,I have created a spark session using livy, a spark job is running even after the session got expired, when i execute yarn "application -list -appStates RUNNING " application which is running the job doesn't get displayed.

[#2]

@Saumil Mayani pls help