How to view all the data in an HBase table?

1 year ago
William Carter
1 minute

To view all data in an HBase table, you can use either the HBase Shell command-line tool or the HBase REST API.

Utilizing the HBase Shell command line tool:

  1. Open the terminal and connect to the HBase Shell.
  2. Use the scan command to view all the data in a table. For example, to view all the data in a table named “example_table”, you can use the following command:
scan 'example_table'
  1. After executing the above command, all data in the table will be displayed.

Utilize the HBase REST API.

  1. Use an HTTP GET request to retrieve all data from the table. For example, use the following command:
curl -X GET http://<HBase主机>:<端口号>/example_table/*/
  1. After executing the above command, all data in the table will be returned.

You can view all data in an HBase table using either the HBase Shell or the HBase REST API.

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