Description
Describe the bug
splunkhecreceiver has an endpoint /services/collector/raw. When ingest data successfully, it writes 200 http response wihtout http response body. This is inconsistent with the splunk enterprise/cloud behavior.
its sibling endpoint /services/collector/ returns http json response as well so it is also inconsistent.
Steps to reproduce
ingest an event log with /services/collector/raw endpoint:
curl --location 'localhost:8088/services/collector/raw?sourcetype=eric_test&index=main&source=postman' \
--header 'Content-Type: application/json' \
--data 'event1
event3'
What did you expect to see?
http json response with 200 status:
{
"text": "Success",
"code": 0
}
What did you see instead?
empty http response with 200 status
What version did you use?
Version: latest
What config did you use?
Config: any configs that spawn a hecreceiver
Additional context
essentially handleRawReq needs to write success response body here: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/receiver/splunkhecreceiver/receiver.go#L295