Hadoop Upload File: fs -put Command Guide

In Hadoop, it is very simple to upload an entire file using the fs -put command. Here are the specific steps:

1. Open the terminal and connect to the main node of the Hadoop cluster.
2. Copy a file from a local path to a location in HDFS using the HDFS command “hdfs dfs -put”.
3. The location of the file on the local system
4. The path in the Hadoop Distributed File System (HDFS)
5. After executing the above command, the entire file will be uploaded to the Hadoop file system.

Please note that it may take some time to upload the entire file, depending on the file size and your network connection speed. Once the upload is complete, you can use the command hdfs dfs -ls /path/in/hdfs to verify if the file has been successfully uploaded to the Hadoop file system.