On this page

Show all

Help Center/ MapReduce Service/ Developer Guide (Normal_3.x)/ ClickHouse Development Guide (Normal Mode)/ Sample Code/ Establishing a Connection

Establishing a Connection

Updated on 2022-09-14 GMT+08:00

View PDF

During connection creation, the user and password configured in Table 1 are used as authentication credentials. ClickHouse performs security authentication on the server with the user and password.

ClickHouseDataSource clickHouseDataSource =new ClickHouseDataSource(JDBC_PREFIX + serverList.get(tries - 1), clickHouseProperties);
connection = clickHouseDataSource.getConnection(user, password);

Parent topic: Sample Code

Previous topic: Setting Properties

Next topic: Creating a Database

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback