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apache / incubator-kie-kogito-runtimes

Kogito Runtimes - Kogito is a cloud-native business automation technology for building cloud-ready business applications.
http://kogito.kie.org
Apache License 2.0
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Concurrent modification exception in MetricPRocessEventListener #3605

Closed fjtirado closed 3 months ago

fjtirado commented 3 months ago

Describe the bug

Users of metrics are seeing this exception

at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.util.ConcurrentModificationException
    at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1221)
    at org.kie.kogito.monitoring.core.common.process.MetricsProcessEventListener.getRunningProcessInstancesGauge(MetricsProcessEventListener.java:111)

Expected behavior

No response

Actual behavior

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How to Reproduce?

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Output of uname -a or ver

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Output of java -version

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GraalVM version (if different from Java)

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Kogito version or git rev (or at least Quarkus version if you are using Kogito via Quarkus platform BOM)

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Build tool (ie. output of mvnw --version or gradlew --version)

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Additional information

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