Question - Write the HBase command to list the contents and update the column families of a table.
Answer -
The following code is used to list the contents of an HBase table:
scan ‘table_name’
Example: scan ‘employee_table’
To update column families in the table, use the following command:
alter ‘table_name’, ‘column_family_name’
Example: alter ‘employee_table’, ‘emp_address’