Fixed Issues in Apache Knox

Review the list of Knox issues that are resolved in Cloudera Runtime 7.2.12.

CDPD-29717: [Logout-knox] From knox homepage clicking logout returns the 500 error code.

Fixed the issue where Knox cookies were not properly deleted after logout. This issue is now resolved.

CDPD-29573: [Logout-knox]On Logout hadoop-jwt cookie should be removed and the description about having previous valid session should be removed.

With this fix now hadoop-jwt cookie is removed after a successful logout. This issue is now resolved.

CDPD-29521: [E2E-HA-Terminate-GCP] 400 Error while getting access token from metadata server with Host does not match SNI.

Make sure the failover request contains proper SNI header. This issue is now resolved.

CDPD-29430: Broken ODBC Connection using HA Datahubs.

Disable HA loadblancing for windows ODBC driver to prevent connection errors. This issue is now resolved.

CDPD-28900: Authentication with IDBroker failed in dex post test runs for DL HA Terminate flow.

Make sure correct SNI header is added after failover. This issue is now resolved.

CDPD-28196: RM UI redirect link to the Spark3 History Server not working.

Spark 3 History Server link Resource Manager UI now works. This issue is now resolved.