namugach/hadoop-study repository overview

docker pull namugach/hadoop-study:latest

mkdir ~/work

docker container run -it -d -p 9870:9870 -p 8088:8088 -p 8042:8042 -v /home/$USER/work:/home/ubuntu/work --name my-hadoop-study namugach/hadoop-study

docker container exec -it my-hadoop-study bash

~/hadoopStart.sh

jps

400 NameNode
3875 NodeManager
3220 SecondaryNameNode
3540 ResourceManager
8454 Jps
542 DataNode

컨테이너를 바로 부팅하고 시작 하면 안되고, 좀 기다렸다 해야함.

hive

show databases;

OK
default
test
Time taken: 0.475 seconds, Fetched: 2 row(s)

~/zkServer.sh start

~/zkServer.sh stop