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Performance: contention on Logger instance caused by Vertx warning #19314

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Sanne opened this issue Aug 10, 2021 · 0 comments · Fixed by #19315
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Performance: contention on Logger instance caused by Vertx warning #19314

Sanne opened this issue Aug 10, 2021 · 0 comments · Fixed by #19315
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@Sanne
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area/vertx kind/bug Something isn't working
Milestone
2.1.2.Final

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@Sanne
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Sanne commented Aug 10, 2021 •
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Describe the bug

Class io.vertx.core.impl.ContextImpl is logging a frequent warning about "You have disabled TCCL checks".

This warning is now pointless (according to the vert.x team it's a legacy) and is being removed in upcoming Vert.x releases, but until we can upgrade this is causing significant contention on the Logger infrastructure when under load.

We're currently filtering the output; a more effective solution (until we upgrade Vertx) is to reconfigure the cathegory: PR coming.
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@Sanne Sanne

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area/vertx kind/bug Something isn't working
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2.1.2.Final
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Enable a LogCategoryBuildItem to avoid causing contention on Vert.x warnings Sanne/quarkus
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@Sanne @gsmet