I am a new pyspark user.
I just downloaded and installed a spark cluster ("spark-2.0.2-bin-hadoop2.7.tgz")
after installation I wanted to access the file system (upload local files to cluster). But when I tried to type hadoop or hdfs in command it will say "no command found".

Am I gonna install hadoop/HDFS (I thought it's built in the spark, I don't get)?

Thanks in advance.