Spark Internal Working


#1

Dear Durga Sir …

Can you help me in these …

How workers know where to pull data from ? (Spark Shuffle )

How does the Spark worker execute the jar file? Will it ship the whole jar file to each executor or part of jar file to every executor ?

Thanks and Reagrds,
Kiran Shah


#2

Dear Team,

Can I expect the reply on it…

Thanks in advance …!