Using spark-submit, what is the behavior of the --total-executor-cores option?

Using spark-submit, what is the behavior of the --total-executor-cores option?

multithreading hadoop apache-spark pyspark cpu-cores

hadoop

Running a standalone Hadoop application on multiple CPU cores

java multithreading command-line hadoop mapreduce

hadoop

Threads in Hadoop

java multithreading hadoop cpu

hadoop

Concepts and tools required to scale up algorithms

python multithreading r concurrency hadoop

hadoop

Is Mapper Object of Hadoop Shared across Multiple Threads?

multithreading hadoop

hadoop

Is Mapreduce job using multiplethreading

multithreading hadoop mapreduce

hadoop

Is Hadoop's TooRunner thread-safe?

java multithreading hadoop mapreduce apache-commons

hadoop

Hadoop: Having threads inside map function

java multithreading hadoop mapreduce

hadoop

Failed to append to HDFS

java multithreading hadoop client hdfs

hadoop

Share large object between internal thread-mappers of MultithreadedMapper class in Hadoop Mapreduce?

java multithreading hadoop

hadoop

What would be the bottleneck (slowing/blocking operation) of a parallel mymapreduce() implementation ? Why?

python multithreading hadoop mapreduce

hadoop

Why do Hadoop jobs need so many threads?

java multithreading hadoop apache-pig

hadoop