What is the right way to edit spark-env.sh before running spark-shell?

Question

I am running spark on my local windows machine. I am able to start spark shell successfully.

I want to edit the spark-env.sh file residing in conf/ folder. What is t

Answer 1

You must have to use export to add any configuration in *.sh file. So in spark-env.sh file use following example,

export SPARK_MASTER_IP=192.165.5.1
export SPARK_EXECUTOR_MEMORY=2g
#OR export SPARK_EXECUTOR_MEMORY=2G

No need to use double quotes for values.