update OTel Collector deps to v0.22

[mxiamxia]

Description:

• Upgrade OTel Collector lib to the latest version (v 0.22)
• Fixed the breaking public API changes

Link to tracking Issue:

• Incompatible issue between the latest OT collector version 0.22 with AOC #391

Testing:
make build

[mxiamxia]

NewRelic Exporter failed on integration test after bumping up the version to v0.22. @alanwest

[alanwest]

NewRelic Exporter failed on integration test after bumping up the version to v0.22. @alanwest

Thanks, @mxiamxia, I've pushed an update here aws-observability/aws-otel-test-framework#240.

I believe this should be the fix, though I'm having trouble running the test suite locally. I can look at this closer tomorrow.

[vastin]

Unit test failed
--- FAIL: TestGetCfgFactoryWithoutConfig (0.00s)

[a-feld]

@vastin I opened a separate PR here

[vastin]

@a-feld The unit test failure of TestGetCfgFactoryWithoutConfig is another issue which might be changes in pkg/config/config_factory_test.go

[mxiamxia]

@alanwest @a-feld , it looks NewRelic exporter is still failing from mock test. I am not sure how aws-observability/aws-otel-test-framework#241 could be related. Could you please elaborate it a bit?

[a-feld]

A breaking change was introduced to the New Relic exporter in the latest release. HTTP path for the New Relic exporter cannot be overridden. All HTTP posts must be sent to a URL in the form of:

https://{host:port}/trace/v1
https://{host:port}/metric/v1

Since path is not configurable, the exporter cannot be configured to send data to the URL:

https://mocked-server/put-data

To fix the tests, the mock server has been updated to accept any path on the https port as data in aws-observability/aws-otel-test-framework#241

The NR exporter is then configured to send data to:

https://mocked-server/trace/v1
https://mocked-server/metric/v1