I am building hadoop cluster on a collecction of Raspberry Pi's 3b+'s and have been attempting to follow the following tutorials:
- https://web.archive.org/web/20170221231927/http://www.becausewecangeek.com/building-a-raspberry-pi-hadoop-cluster-part-1/
- https://web.archive.org/web/20170215170838/http://www.becausewecangeek.com/building-a-raspberry-pi-hadoop-cluster-part-2/
- https://dqydj.com/raspberry-pi-hadoop-cluster-apache-spark-yarn/
- java version: "1.8.0_65"
- hadoop version: 2.7.1