March 22, 2021


These release notes provide enhancements, changed behavior, and resolved issues. When applicable, a component-specific version number is provided for the On-Premises Connector, ODBC driver, or JDBC driver.

The product version number can be obtained from the Hybrid Data Pipeline Web UI by selecting About from the help dropdown.

The On-Premises Connector version number can be obtained by opening the On-Premises Connector Configuration Tool and clicking the Version tab.

The JDBC driver version number can be obtained (1) by calling the DatabaseMetaData.getDriverVersion() method or (2) by executing the following command from the driver installation directory:

java -cp ddhybrid.jar com.ddtek.jdbc.ddhybrid.DDHybridDriver.

For the ODBC driver, see Driver version string for details on obtaining the driver version number.

Note: For the latest data source and platform support information, refer to the Product Compatibility Guide.


Changing catalog

Hybrid Data Pipeline supports changing the catalog of data sources. The setCatalog method can be used to change catalogs in JDBC, while the connection attribute SQL_ATTR_CURRENT_CATALOG can be used in ODBC. Support for changing catalogs includes support for changing the default database on an active connection to a SQL Server data source. This support extends to any data source configured with an underlying JDBC connector that supports the setCatalog method. This enhancement is available in the latest build of the Hybrid Data Pipeline server ( Components such as the Hybrid Data Pipeline ODBC and JDBC drivers, as well as the On-Premises Connector must be reinstalled to adopt the enhancement (On-Premises Connector version, ODBC driver, JDBC driver

Resolved Issues

Issue HDP-4463 JDBC driver defaulted to service.datadirectcloud.com host name and returned inaccurate error message (JDBC driver

When an incorrect host name was specified in the connection URL, the Hybrid Data Pipeline JDBC driver defaulted to service.datadirectcloud.cloud.com as the host name and returned an inaccurate error message.

Issue HDP-4858 ODBC driver not installing on Amazon Linux 2

The ODBC driver was not installing on Amazon Linux 2.

Known Issues

See Hybrid Data Pipeline known issues for details.


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