Fixed Issues in Apache Knox

Review the list of Knox issues that are resolved in Cloudera Runtime 7.2.11.

CDPD-26705: Removed trailing slashes service context generation in general while discovering services in Knox automatically. Additionally, to avoid regression, all UI and API_AND_UI type service definitions were modified to contain the trailing slash except the ones with query parameters.

This issue is resolved.

CDPD-26454: End-users can use the copy icon next to Target Base URL to copy the value to the clipboard.

This issue is resolved.

CDPD-26453: INFO level logging is available in Knoxs DB-based token management when the reaper thread removes expired tokens from the database.

This issue is resolved.

CDPD-26452: Caching the entire serialized JWT upon successful signature verification so that Knox wont try to re-verify the signature again in case the supplied JWT matches

This issue is resolved.

CDPD-26331: End-users are not allowed to enter comments longer than 255 characters

This issue is resolved.

CDPD-25826: From now on, Knox is able to store generated tokens in a relational database (only PostgreSQL is supported for now)

This issue is resolved.

CDPD-24603: Knox stores the generated passcode tokens securely in the configured relational database

This issue is resolved.

CDPD-23488: Fixed an issue where multiple sessions were created by Zeppelin UI when going via Knox

This issue is resolved.

CDPD-20209: Add SQL Stream Builder service definitions to Knox SQL Stream Builder Service definitions are added to Knox, which enables auto-discovery functionality via simplified topology management

This issue is resolved.