About me/ Notes/ Hadoop/ Hadoop 2 December 2023·1 min· Table of Contents Path HDFS Table of Contents Path HDFS Path # /opt/module HDFS # bin/hdfs namenode -format sbin/start-all.sh bin/hadoop fs -mkdir /usr bin/hadoop fs -mkdir /usr/yixianwang bin/hadoop fs -put demo.csv /usr/yixianwang sbin/stop-all.sh