[exporter/splunkhec] Integration test failing: HTTP response to HTTPS client

[crobert-1]

Component(s)

exporter/splunkhec

Describe the issue you're reporting

Failing CI/CD link

Failure output:

=== Failed
=== FAIL: . TestSplunkHecExporter/Events_to_Splunk (0.01s)
    logger.go:146: 2024-05-16T16:55:19.969Z	INFO	Test -> Splunk running at:	{"host": "localhost", "uiPort": "32772", "hecPort": "32771", "managementPort": "32770"}
    integration_test.go:251: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/splunkhecexporter/integration_test.go:251
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/splunkhecexporter/integration_test.go:381
make[2]: *** [../../Makefile.Common:142: mod-integration-test] Error 1
make[1]: *** [Makefile:176: exporter/splunkhecexporter] Error 2
make: *** [Makefile:133: gointegration-test] Error 2
        	Error:      	Received unexpected error:
        	            	Post "https://localhost:32771/services/collector": http: server gave HTTP response to HTTPS client
        	Test:       	TestSplunkHecExporter/Events_to_Splunk
        	Messages:   	Must not error while sending Logs data

=== FAIL: . TestSplunkHecExporter/Events_to_Splunk_-_Non_default_index (0.01s)
    logger.go:[146](https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/9116113860/job/25064030928?pr=32970#step:5:147): 2024-05-16T16:55:19.976Z	INFO	Test -> Splunk running at:	{"host": "localhost", "uiPort": "32772", "hecPort": "32771", "managementPort": "32770"}
    integration_test.go:251: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/splunkhecexporter/integration_test.go:251
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/splunkhecexporter/integration_test.go:381
        	Error:      	Received unexpected error:
        	            	Post "https://localhost:32771/services/collector": http: server gave HTTP response to HTTPS client
        	Test:       	TestSplunkHecExporter/Events_to_Splunk_-_Non_default_index
        	Messages:   	Must not error while sending Logs data

=== FAIL: . TestSplunkHecExporter/Events_to_Splunk_-_metrics (0.01s)
    logger.go:146: 2024-05-16T16:55:19.983Z	INFO	Test -> Splunk running at:	{"host": "localhost", "uiPort": "32772", "hecPort": "32771", "managementPort": "32770"}
    integration_test.go:274: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/splunkhecexporter/integration_test.go:274
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/splunkhecexporter/integration_test.go:383
        	Error:      	Received unexpected error:
        	            	Post "https://localhost:32771/services/collector": http: server gave HTTP response to HTTPS client
        	Test:       	TestSplunkHecExporter/Events_to_Splunk_-_metrics
        	Messages:   	Must not error while sending Metrics data

=== FAIL: . TestSplunkHecExporter/Events_to_Splunk_-_traces (0.01s)
    logger.go:146: 2024-05-16T16:55:19.991Z	INFO	Test -> Splunk running at:	{"host": "localhost", "uiPort": "32772", "hecPort": "32771", "managementPort": "32770"}
    integration_test.go:290: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/splunkhecexporter/integration_test.go:290
        	            				/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/exporter/splunkhecexporter/integration_test.go:385
        	Error:      	Received unexpected error:
        	            	Post "https://localhost:32771/services/collector": http: server gave HTTP response to HTTPS client
        	Test:       	TestSplunkHecExporter/Events_to_Splunk_-_traces
        	Messages:   	Must not error while sending Trace data

=== FAIL: . TestSplunkHecExporter (96.16s)

[github-actions]

Pinging code owners:

• exporter/splunkhec: @atoulme @dmitryax

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[atoulme]

Is this a flaky issue?

[crobert-1]

I assume so, I don't remember seeing it in any other runs, but I haven't thoroughly checked.

[atoulme]

Closing as it has not been reported again for a little while.