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Connecting to ArgoDB

Connection Steps

Please follow the steps below to connect to the ArgoDB data source.

  1. Click "New Data Connection" in the upper right corner of the data connection page.

  2. Select the ArgoDB data source from the list of data source types.

  3. Fill in the required parameters for the data source connection as prompted.

    Connection Configuration Information Description

    FieldDescription
    NameThe name of the connection. Required and unique within the user.
    Host AddressThe address of the database. If the URL field is filled in, the value in the URL will be used first.
    PortThe port of the database. If the URL field is filled in, the value in the URL will be used first.
    UsernameThe username for the database.
    PasswordThe password for the database.
    DatabaseThe name of the database.
    SchemaThe schema of the database.
    Max ConnectionsThe maximum number of connections in the connection pool.
    Prefer using database comment as dataset titleWhether to display the table name or the table comment as the title.
    Hadoop Authentication MethodThere are two options for "Hadoop Authentication Method": "simple" and "kerberos". When "kerberos" is selected, the "Username" and "Password" above must be filled in with the corresponding username and password in the "kerberos" system.
    Server PrincipalRequired when the Hadoop authentication method is set to kerberos.
    User PrincipalRequired when the Hadoop authentication method is set to kerberos.
    Keytab PathRequired when the Hadoop authentication method is set to kerberos.
    krb5.conf PathRequired when the Hadoop authentication method is set to kerberos.
    URLThe JDBC URL of the database.
    Hierarchical loading of schema and tablesDefault is off. When enabled, schema and tables are loaded hierarchically. Only the schema is loaded during connection, and you need to click the schema to load the tables under it.
    Query Timeout (seconds)Default is 600. If the data volume is large, you can appropriately increase the timeout.
    Only show tables under the specified database/schemaWhen this option is selected and the database field is not empty, only the tables under that DB will be displayed.
  4. After filling in the parameters, click the Validate button to get the validation result (this checks the connectivity between HENGSHI SENSE and the configured data connection; you cannot add the connection if validation fails).

  5. After validation passes, click Execute Preset Code to pop up the preset code for this data source, then click the execute button.

  6. Click the Add button to add the ArgoDB connection.

Please note

  1. Parameters marked with * are required; other parameters are optional.
  2. When connecting to a data source, you must execute the preset code. Failure to do so may result in certain functions being unavailable during data analysis. In addition, when upgrading from a version prior to 4.4 to 4.4, you need to execute the preset code for existing data connections in the system.

User Manual for Hengshi Analysis Platform