This repository was archived by the owner on Nov 24, 2025. It is now read-only.
This repository was archived by the owner on Nov 24, 2025. It is now read-only.
Reserved consistentHashQueryParameters cause internal server error #6385
Description
This Bug Report affects these Traffic Control components:
- Traffic Ops
Current behavior:
Trying to update or create a Delivery Service to use a reserved query string parameter name like "trred" or "format" causes a 500 Internal Server Error response.
Expected behavior:
I'm almost certain the old behavior was more proper; the API should return a client-level error and accompanying Alert that tells the user they can't do what they're trying to do.
Steps to reproduce:
$ topost -kp deliveryservices '{
"active": false,
"cdnId": 2,
"displayName": "test",
"dnsBypassCname": "test",
"dscp": 1,
"geoLimit": 1,
"geoLimitCountries": "[US, CA]",
"geoProvider": -7,
"initialDispersion": 1,
"ipv6RoutingEnabled": true,
"logsEnabled": true,
"missLat": 0,
"missLong": 0,
"multiSiteOrigin": false,
"orgServerFqdn": "http://origin.infra.ciab.test",
"protocol": 7,
"qstringIgnore": 5,
"rangeRequestHandling": 0,
"regionalGeoBlocking": false,
"tenantId": 1,
"typeId": 1,
"xmlId": "test",
"consistentHashQueryParams": ["format", "something fine", "trred"]
}'