Test Failure: io.openliberty.microprofile.telemetry.internal.monitor_fat.SessionMetricsTest.sessionsMetricTest_EE9_FEATURES_MPTEL20_MP50_JAVA8

[fmhwong]

RTC 302782

sessionsMetricTest_EE9_FEATURES_MPTEL20_MP50_JAVA8:junit.framework.AssertionFailedError: 2024-11-14-10:14:02:263 Failed to find all expected strings. The /metrics output is:

    at io.openliberty.microprofile.telemetry.internal.monitor_fat.BaseTestClass.matchStringsWithRetries(BaseTestClass.java:132)
    at io.openliberty.microprofile.telemetry.internal.monitor_fat.BaseTestClass.matchStringsWithRetries(BaseTestClass.java:108)
    at io.openliberty.microprofile.telemetry.internal.monitor_fat.SessionMetricsTest.sessionsMetricTest(SessionMetricsTest.java:100)
    at componenttest.custom.junit.runner.FATRunner$1.evaluate(FATRunner.java:216)
    at componenttest.rules.repeater.RepeatTests$CompositeRepeatTestActionStatement.evaluate(RepeatTests.java:149)
    at org.testcontainers.containers.FailureDetectingExternalResource$1.evaluate(FailureDetectingExternalResource.java:29)
    at componenttest.custom.junit.runner.FATRunner$2.evaluate(FATRunner.java:381)
    at componenttest.custom.junit.runner.FATRunner.run(FATRunner.java:185)

[Channyboy]

The test failure is also suffering from:
o.opentelemetry.sdk.metrics.export.PeriodicMetricReader 1 Exporter busy. Dropping metrics.