Hengshi Documentation

Connecting to Cloudera Impala

Please follow the steps below to create a Cloudera Impala connection:

1. Click on Data Connections in the left menu bar.

2. Enter the Data Connections page.

There are two options on this page:

1. "New Data Connection" at the top, where you can add a new data connection by clicking on the corresponding connection type.

2. "Available Data Connections" at the bottom, where you can select data connections that have been created previously.

3. Click New Data Connection on the top right corner of the page, and add a new data connection by clicking on the corresponding connection type.

4. Select "Cloudera Impala" from the "SQL on Hadoop" group, then enter the page to set connection parameters.

5. After filling in the parameters, click the "Validate" button to get the verification results (to verify the connectivity between HENGSHI SENSE and the data connection being set, which cannot be added until it passes the validation).

6. Once validation is successful, click the "Add" button to add the configured Cloudera Impala connection.