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Bug
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Resolution: Done
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Blocker
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26.1.0.Beta1
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None
A community user is reporting this:
so we finally upgraded our production server to Wilfdly 26.0.1
In the log I get frequent "Error while flushing N spans" errors (at debug level)
Is this something to worry about?
This is the default standalone configuration, and I did not intent to use any such feature.
Should I disable something, fix something, or just put the logger to Info level ?2022-03-30 17:08:09,041 {/} DEBUG org.wildfly.extension.microprofile.opentracing Error while flushing 1 spans
2022-03-30 17:08:17,042 {/} DEBUG org.wildfly.extension.microprofile.opentracing Error while flushing 2 spans
In galleon-pack/galleon-content/src/main/resources/feature_groups/standalone.xml, we see
<feature-group name="microprofile-opentracing-jaeger"/>
This was added by Emmanuel on 12/15/20 as part of WFLY-14148, so this been in the system for some time (so the user's upgraded-from-version is likely fairly old). It does strike me as odd that a MicroProfile subsystem is enabled in the standalone configuration.
Per Darran's request, we need to determine if this is, indeed, correct, and, if not, fix it before 26.1 Final ships.