[BUG] The unit tests of azure-core-metrics-opentelemetry failed when opentelemetry upgradding to 1.19.0

[moarychan]

Describe the bug
Some unit tests of module azure-core-metrics-opentelemetry failed in the ci pipeline.

Exception or Stack Trace
The below log is from test class com.azure.core.metrics.opentelemetry.MetricsTests

io.opentelemetry.sdk.autoconfigure.spi.ConfigurationException: OTLP gRPC Metrics Exporter enabled but opentelemetry-exporter-otlp not found on classpath. Make sure to add it as a dependency to enable this feature.

To Reproduce
Upgrade to opentelemetry to 1.19.0, io.opentelemetry:opentelemetry-sdk-extension-autoconfigure to 1.19.0-alpha.
Or you can run the tests in branch feature/spring-boot-3

Code Snippet
N/A

Expected behavior
Compatible with the opentelemetry to 1.19.0 and 1.19.0-alpha.

Screenshots
N/A

Setup (please complete the following information):

• OS: [Windows 11]
• IDE: [IntelliJ]
• Library/Libraries: [com.azure:azure-core-amqp:current]
• Java version: [17]

Additional context
N/A

Information Checklist
Kindly make sure that you have added all the following information above and checkoff the required fields otherwise we will treat the issuer as an incomplete report

• Bug Description Added
• Repro Steps Added
• Setup information Added

[moarychan]

Found this exception in this PR #31808 which is based on Spring Boot 3.0.0-RC1.

[joshfree]

@lmolkova could you please take a look

[lmolkova]

@moarychan I tried to repro locally and all otel tests pass for me in feature/spring-boot-3 branch
Can you point me to the CI run and check if there were indeed otel metrics tests?

The error log you see (which I'd love to remove, but didn't get to it yet) does not indicate any issue for tests or users.

[moarychan]

Hi @lmolkova , the PR just merged, and the ci log is still available, please see the PR comment #31808 (comment)