docker build . -t jackanakin:hadoop
docker network create -d bridge hadoop_network
docker run -it -d --name hadoop-slave-1 -v /home/jardel/Documents/hadoop/data:/home/hadoop/data -v /home/jardel/Documents/hadoop/cfg:/opt/hadoop/etc/hadoop/ --memory="512m" --cpus=".5" --network=hadoop_network --hostname hadoop-slave-1 jackanakin:hadoop
docker run -it -d --name hadoop-slave-2 -v /home/jardel/Documents/hadoop/data:/home/hadoop/data -v /home/jardel/Documents/hadoop/cfg:/opt/hadoop/etc/hadoop/ --memory="512m" --cpus=".5" --network=hadoop_network --hostname hadoop-slave-2 jackanakin:hadoop
docker run -it -d --name hadoop-slave-3 -v /home/jardel/Documents/hadoop/data:/home/hadoop/data -v /home/jardel/Documents/hadoop/cfg:/opt/hadoop/etc/hadoop/ --memory="512m" --cpus=".5" --network=hadoop_network --hostname hadoop-slave-2 jackanakin:hadoop
docker run -it -d --name hadoop-master -v /home/jardel/Documents/hadoop/data:/home/hadoop/data -v /home/jardel/Documents/hadoop/cfg:/opt/hadoop/etc/hadoop/ --memory="1024m" --network=hadoop_network --hostname hadoop-master -p 9864:9864 -p 9000:9000 -p 8042:8042 -p 50060:50060 -p 8021:8021 -p 50030:50030 -p 9870:9870 -p 8088:8088 -p 50070:50070 jackanakin:hadoop
https://www.kaggle.com/sohier/london-police-records/data#london-stop-and-search.csv
docker exec -it hadoop-master bash
cd /opt/ ./master.sh
su hadoop -c "/opt/hadoop/bin/hdfs namenode -format"
su hadoop -c "/opt/hadoop/sbin/start-all.sh"
su hadoop -c "/opt/hadoop/bin/hdfs dfs -mkdir -p /user/hadoop"
su hadoop -c "/opt/hadoop/bin/hdfs dfs -mkdir london_crimes"
su hadoop -c "/opt/hadoop/bin/hdfs dfs -put /home/hadoop/data/csv/* london_crimes"
su hadoop -c "/opt/hadoop/bin/yarn jar /home/hadoop/data/LondonCrimes.jar LondonCrimes "london_crimes/*" solved-result solved"
su hadoop -c "/opt/hadoop/bin/yarn jar /home/hadoop/data/LondonCrimes.jar LondonCrimes "london_crimes/*" location-result location"
su hadoop -c "/opt/hadoop/bin/yarn jar /home/hadoop/data/LondonCrimes.jar LondonCrimes "london_crimes/*" outcome-result outcome"
su hadoop -c "/opt/hadoop/bin/hdfs dfs -cat solved-result/part-00000" su hadoop -c "/opt/hadoop/bin/hdfs dfs -cat location-result/part-00000" su hadoop -c "/opt/hadoop/bin/hdfs dfs -cat outcome-result/part-00000" http://localhost:9870/ http://localhost:8088/