WARN SparkContext in spark shell


Hi all,
Frequently i am getting below warning in spark-shell

WARN SparkContext: Killing executors is only supported in coarse-grained mode
18/06/28 08:45:47 WARN ExecutorAllocationManager: Unable to reach the cluster manager to kill executor driver!

is there something wrong with session ?


Hi @sachin_K

Use CTRL+L to clear the screen if u see any warning logs while practicing in labs

Sunil Abhishek