commit d6a6b54b175032c7d13d231ef6d156ef9d0e3ab0
author Adar Dembo <adar@cloudera.com> Mon Oct 14 18:14:28 2019 -0700
committer Alexey Serbin <aserbin@cloudera.com> Wed Oct 16 20:47:30 2019 +0000
tree 874921d12fb4b2c06e5720d92976df251d4374f5
parent adecebd9e22b50254d69c94c784d5cba3657890b

webserver: support HTTP OPTIONS requests

This is a port of IMPALA-8982 to Kudu, including:
- Updating squeasel to a newer revision that handles OPTIONS rather than
  responding with an HTTP 500 error code.
- Modifying the webserver to let squeasel handle OPTIONS, bypassing SPNEGO
  authentication.

Change-Id: Icc2328d41ebb30c9ab1b25cb28fcc7e56cc8a25b
Reviewed-on: http://gerrit.cloudera.org:8080/14439
Reviewed-by: Alexey Serbin <aserbin@cloudera.com>
Tested-by: Adar Dembo <adar@cloudera.com>
Reviewed-by: Thomas Tauber-Marshall <tmarshall@cloudera.com>