[jboss-jira] [JBoss JIRA] (WFLY-12924) MP FT fallback metric is incremented wrongly

[Ivan Straka (Jira)]

     [ https://issues.redhat.com/browse/WFLY-12924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Straka updated WFLY-12924:
-------------------------------
    Description: 
When method annotated with @Fallback and @Retry fails, MP FT fallback counter metric (fallback.calls.total) is incremented by 2. Meaning if the method fails N times (due to @Retry) fallback is invoked and the metric is 2.

The issue is only in the metric. Fallback method is invoked only once as expected.

Reproducer:
https://github.com/istraka/eap-microprofile-test-suite/blob/mp-ft-metrics-reproducer/microprofile-health/src/test/java/org/jboss/eap/qe/microprofile/health/integration/Reproducers.java#L111

CDI Bean:
https://github.com/istraka/eap-microprofile-test-suite/blob/mp-ft-metrics-reproducer/microprofile-health/src/main/java/org/jboss/eap/qe/microprofile/health/integration/FailSafeDummyService.java#L47

  was:
When method annotated with @Fallback and @Retry fails, MP FT fallback counter metric (fallback.calls.total) is incremented by 2. Meaning if the method fails N times (due to @Retry) fallback is invoked and the metric is 2.

The issue is only in the metric. Fallback method is invoked only once as expected.



> MP FT fallback metric is incremented wrongly
> --------------------------------------------
>
>                 Key: WFLY-12924
>                 URL: https://issues.redhat.com/browse/WFLY-12924
>             Project: WildFly
>          Issue Type: Bug
>          Components: MP Fault Tolerance
>    Affects Versions: 19.0.0.Beta1
>            Reporter: Ivan Straka
>            Assignee: Radoslav Husar
>            Priority: Blocker
>
> When method annotated with @Fallback and @Retry fails, MP FT fallback counter metric (fallback.calls.total) is incremented by 2. Meaning if the method fails N times (due to @Retry) fallback is invoked and the metric is 2.
> The issue is only in the metric. Fallback method is invoked only once as expected.
> Reproducer:
> https://github.com/istraka/eap-microprofile-test-suite/blob/mp-ft-metrics-reproducer/microprofile-health/src/test/java/org/jboss/eap/qe/microprofile/health/integration/Reproducers.java#L111
> CDI Bean:
> https://github.com/istraka/eap-microprofile-test-suite/blob/mp-ft-metrics-reproducer/microprofile-health/src/main/java/org/jboss/eap/qe/microprofile/health/integration/FailSafeDummyService.java#L47



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