How to check the remaining space in the Hadoop cluster?

To view the remaining space on the Hadoop cluster, you can use the following command:

  1. Use Hadoop file system shell command to view the remaining space of the entire Hadoop cluster.
hdfs dfs -df

This command will display detailed information about all file systems in the Hadoop cluster, including total space, used space, remaining space, and usage rate.

  1. To check the remaining space of a specific directory or file, you can use the following command:
hdfs dfs -du -s /path/to/directory

This command will show the total space usage and remaining space of the specified directory (or file).

Please note that the above command needs to be run on a Hadoop cluster and requires the appropriate permissions to execute.

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