What is fsck command?
What does hadoop fsck command do?
The fsck command in Hadoop
The fsck command is Hadoop is used by the administrator to check the file system on the Hadoop.
It scans the file system on the Hadoop cluster and provides the health report.
If there is some issue with the file system it generates the report of error and display. There are various parameters to customize the report for further analysis.
It helps administrator to find file system error and then fix using appropriate tool.
Check Hadoop Tutorials.
The command is as follows:
hadoop fsck /