Clean up redundant error messages. (#847)
* Clean up redundant error messages.
We log both the thrown error as well as the log/error.
* Update waiter/src/waiter/service.clj
Co-Authored-By: Steven Radack <email@example.com>
Change log to warn for no prestashed tickets. (#846)
Change logging level to warn when users submit various bad tokens. (#850
Handle EOFException separately. (#848)
This avoids them falling through to the 'unexpected error' case and
logging with ERROR level.
Change log level to warn for users who lack authentication. (#851)
Change logging level to warn when users submit various bad service de…
Change log to warn for bad CORS requests. (#853)