How to use Squirrel GUI to connect to Phoenix

This article mainly introduces "how to use Squirrel GUI to connect Phoenix". In daily operation, I believe many people have doubts about how to use Squirrel GUI to connect Phoenix. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "how to use Squirrel GUI to connect Phoenix"! Next, please follow the editor to study!

Install and open the Times error:

A java exception has occurred

Reason: check the jdk environment configuration

Open the software configuration driver Times error:

Could not initialize class org.apache.phoenix.jdbc.PhoenixDriver

Reason: the imported driver package is wrong, check whether it is a version problem or imported is not the driver package

An error has been reported after the above two problems have been solved:

Unexpected Error occurred attempting to open an SQL connection.

Class java.util.concurrent.TimeoutException: null

Reason: 1.hosts file is not configured with routing 2. The service is not open

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