1 | mkdir -p /usr/local/hadoop-3.1.1/journaldata |
1 2 3 | scp -r /usr/local/hadoop-3.1.1 root@agent1:/usr/local scp -r /usr/local/hadoop-3.1.1 root@agent2:/usr/local scp -r /usr/local/hadoop-3.1.1 root@agent3:/usr/local |
1 2 | cd /usr/local ln -s hadoop-3.1.1 hadoop |