4.6.1.0256

October 13, 2021

Preface

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.

Enhancements

Stored procedures

Hybrid Data Pipeline now supports invoking stored procedures for JDBC and ODBC connections. Stored procedures functionality includes support for input parameters, output parameters, and in/out parameters. Stored procedures that return multiple results are also supported. This functionality is supported in the following component versions.

• Hybrid Data Pipeline Server 4.6.1.256 and higher
• On-Premises Connector 4.6.1.73 and higher
• JDBC Driver 4.6.1.23 and higher
• ODBC Driver 4.6.1.31 and higher

Resolved Issues

Issue HDP-5020 Error message did not state reason that the required secure random instance could not be created when enabling FIPS

When attempting to enable FIPS, the error message did not state that the required secure random instance could not be created because there was not enough entropy on the host machine.

Issue HDP-5064 JDBC driver not able to follow redirects (JDBC driver 4.6.1.23)

When an HTTP redirect status was returned, the driver was unable to follow the redirection and returned an error that the HTTP endpoint had been relocated. To resolve this issue, the FollowRedirects connection property has been introduced. When FollowRedirects is enabled, the driver can follow an HTTP redirection instead of returning an error. For details, refer to FollowRedirects.

Issue HDP-5412 "Unexpected end of stream in statement" error returned

When processing an empty result reply to a query execution request against a ServiceNow REST service, Hybrid Data Pipeline returned "Unexpected end of stream in statement" error.

Known Issues

See Hybrid Data Pipeline known issues for details.