[JBoss JIRA] (DROOLS-3944) DMN Editor: Data type usability study
by Elizabeth Clayton (Jira)
[ https://issues.jboss.org/browse/DROOLS-3944?page=com.atlassian.jira.plugi... ]
Elizabeth Clayton updated DROOLS-3944:
--------------------------------------
Sprint: 2019 Week 23-25
> DMN Editor: Data type usability study
> -------------------------------------
>
> Key: DROOLS-3944
> URL: https://issues.jboss.org/browse/DROOLS-3944
> Project: Drools
> Issue Type: Task
> Components: DMN Editor
> Environment: Version 7.4
> Reporter: Elizabeth Clayton
> Assignee: Sarahjane Clark
> Priority: Major
> Labels: UX, UXTeam, Usability, drools-tools
>
> Lightweight usability study to test the ease of use in viewing, creating, editing and deleting data types, particularly structured data types.
> GOALS: Access the Data Type editor in terms of productivity and usability.
> * Ease of use when creating a complex type (concern: minimizing the mouse usage.)
> * Ease of use when saving a basic data type (e.g. age: number)
> * Discoverability of actions in the kebab menu, especially, insert nested, delete.
> * Ease of use/accuracy: Type-ahead of the data type selector.
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[JBoss JIRA] (WFLY-12461) Can't use smallrye-health without weld extension
by Florian Sailer (Jira)
Florian Sailer created WFLY-12461:
-------------------------------------
Summary: Can't use smallrye-health without weld extension
Key: WFLY-12461
URL: https://issues.jboss.org/browse/WFLY-12461
Project: WildFly
Issue Type: Bug
Components: MP Health
Affects Versions: 17.0.1.Final
Reporter: Florian Sailer
Assignee: Jeff Mesnil
Since this commit in the smallrye implementation it was possible to use smallrye without CDI.
https://github.com/smallrye/smallrye-health/commit/a6a7812877d74d2c3f5b29...
I'm trying to migrate from Wildfly 15.0.1-Final to 17.0.1-Final, where the smallrye-health extension unfortunately needs weld to startup. It's not possbible for me to activate weld on my sever, because there are some problems using the org.apache.cxf.jaxrs framework with weld.
I am getting the following exception while starting:
14:16:04,960 ERROR [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0362: Capabilities required by resource '/subsystem=microprofile-health-smallrye' are not available:
org.wildfly.weld; There are no known registration points which can provide this capability.
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[JBoss JIRA] (REMJMX-166) IllegalThreadStateException after idle jmx connection
by Darran Lofthouse (Jira)
[ https://issues.redhat.com/browse/REMJMX-166?page=com.atlassian.jira.plugi... ]
Darran Lofthouse updated REMJMX-166:
------------------------------------
Workaround Description:
Two workarounds are available: -
# Close the connection and recreate if it would be left idle for 60 seconds or more.
# Pass in an Executor within the configuration map using the key 'java.util.concurrent.Executor' this will then be used instead of the Remoting JMX thread management.
Workaround: Workaround Exists
> IllegalThreadStateException after idle jmx connection
> -----------------------------------------------------
>
> Key: REMJMX-166
> URL: https://issues.redhat.com/browse/REMJMX-166
> Project: Remoting JMX
> Issue Type: Bug
> Components: Connection
> Affects Versions: 3.0.2.Final, 3.0.3.Final
> Environment: org.jboss.remotingjmx:remoting-jmx:3.0.3.Final + java8
> Reporter: Märt Bakhoff
> Assignee: Brad Maxwell
> Priority: Blocker
> Attachments: REMJMX-160.jar, REMJMX-166.jar
>
>
> Start wildfly-17.0.1/bin/standalone.sh, then run this code snippet:
> {noformat}
> JMXServiceURL url = new JMXServiceURL("service:jmx:remote+http://127.0.0.1:9990");
> try (JMXConnector connector = new RemotingConnectorProvider().newJMXConnector(url, Collections.emptyMap())) {
> connector.connect();
> MBeanServerConnection beanServer = connector.getMBeanServerConnection();
> RuntimeMXBean bean = ManagementFactory.newPlatformMXBeanProxy(beanServer, ManagementFactory.RUNTIME_MXBEAN_NAME, RuntimeMXBean.class);
> Thread.sleep(70_000);
> System.out.println("uptime: " + bean.getUptime());
> }
> {noformat}
> The following exception is always thrown:
> {noformat}
> Exception in thread "XNIO-1 task-12" java.lang.IllegalThreadStateException
> at java.lang.ThreadGroup.addUnstarted(ThreadGroup.java:867)
> at java.lang.Thread.init(Thread.java:405)
> at java.lang.Thread.init(Thread.java:349)
> at java.lang.Thread.<init>(Thread.java:599)
> at org.jboss.remotingjmx.protocol.v2.ClientExecutorManager$1.newThread(ClientExecutorManager.java:56)
> at java.util.concurrent.ThreadPoolExecutor$Worker.<init>(ThreadPoolExecutor.java:619)
> at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:932)
> at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1378)
> at org.jboss.remotingjmx.protocol.v2.ClientExecutorManager.execute(ClientExecutorManager.java:64)
> at org.jboss.remotingjmx.protocol.v2.ClientCommon$MessageReceiver.handleMessage(ClientCommon.java:118)
> at org.jboss.remoting3.remote.RemoteConnectionChannel.lambda$handleMessageData$3(RemoteConnectionChannel.java:430)
> at org.jboss.remoting3.EndpointImpl$TrackingExecutor.lambda$execute$0(EndpointImpl.java:926)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
> The cause is in org.jboss.remotingjmx.protocol.v2.ClientExecutorManager.<init>. It creates a thread pool with Executors.newCachedThreadPool that has the default keepAliveTime of 60s.
> The thread factory is using a daemon thread group REMOTING_JMX that will self-destruct when the cached thread is terminated.
> The same code works when using older org.jboss.remotingjmx:remoting-jmx:3.0.1.Final. The regression is likely caused by commit https://github.com/jbossas/remoting-jmx/commit/2d6ae6c26da43304b752fc48f1...
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[JBoss JIRA] (DROOLS-5114) Openshift 4.3 Drools 7.34.0-SNAPSHOT
by Massimiliano Dessi (Jira)
Massimiliano Dessi created DROOLS-5114:
------------------------------------------
Summary: Openshift 4.3 Drools 7.34.0-SNAPSHOT
Key: DROOLS-5114
URL: https://issues.redhat.com/browse/DROOLS-5114
Project: Drools
Issue Type: Bug
Reporter: Massimiliano Dessi
Assignee: Massimiliano Dessi
Dockerfile use java-1.8.0-openjdk-headless the project is build using open jdk 1.8 but at the pod startup the following stacktrace is printed in the log and prevent the pod to start correctly
java.lang.UnsupportedClassVersionError: org/drools/cep/Rule_StockAverage302521058AccumulateExpression0Invoker has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:757)
at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.internalDefineClass(JavaDialectRuntimeData.java:617)
at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.fastFindClass(JavaDialectRuntimeData.java:588)
at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.loadClass(JavaDialectRuntimeData.java:565)
at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
at org.drools.core.rule.JavaDialectRuntimeData.wire(JavaDialectRuntimeData.java:459)
at org.drools.core.rule.JavaDialectRuntimeData.wire(JavaDialectRuntimeData.java:450)
at org.drools.core.rule.JavaDialectRuntimeData.wireAll(JavaDialectRuntimeData.java:280)
at org.drools.core.rule.JavaDialectRuntimeData.onBeforeExecute(JavaDialectRuntimeData.java:252)
at org.drools.core.rule.DialectRuntimeRegistry.onBeforeExecute(DialectRuntimeRegistry.java:137)
at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.reloadAll(KnowledgeBuilderImpl.java:1448)
at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.wireAllRules(KnowledgeBuilderImpl.java:927)
at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildRules(KnowledgeBuilderImpl.java:2504)
at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildPackages(KnowledgeBuilderImpl.java:2428)
at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:106)
at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:98)
at org.drools.compiler.kie.builder.impl.AbstractKieProject.buildKnowledgePackages(AbstractKieProject.java:261)
at org.drools.compiler.kie.builder.impl.AbstractKieModule.buildKnowledgePackages(AbstractKieModule.java:195)
at org.drools.compiler.kie.builder.impl.AbstractKieModule.createKieBase(AbstractKieModule.java:209)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.createKieBase(KieContainerImpl.java:407)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:375)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBaseFromKieSessionModel(KieContainerImpl.java:560)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:536)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:459)
at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:442)
at org.kie.hacep.consumer.DroolsConsumerHandler.createAndInitializeSessionContextWithoutSnapshot(DroolsConsumerHandler.java:89)
at org.kie.hacep.consumer.DroolsConsumerHandler.initializeKieSessionContext(DroolsConsumerHandler.java:69)
at org.kie.hacep.consumer.DroolsConsumerHandler.<init>(DroolsConsumerHandler.java:57)
at org.kie.hacep.core.infra.consumer.ConsumerController.<init>(ConsumerController.java:33)
at org.kie.hacep.core.Bootstrap.startConsumers(Bootstrap.java:102)
at org.kie.hacep.core.Bootstrap.startEngine(Bootstrap.java:47)
at org.kie.hacep.endpoint.bootstrap.BootstrapListener.initServices(BootstrapListener.java:37)
at org.kie.hacep.endpoint.bootstrap.BootstrapListener.contextInitialized(BootstrapListener.java:33)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4683)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5146)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
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[JBoss JIRA] (DROOLS-5114) Hacep on Openshift 4.3 with Drools 7.34.0-SNAPSHOT error on startup
by Massimiliano Dessi (Jira)
[ https://issues.redhat.com/browse/DROOLS-5114?page=com.atlassian.jira.plug... ]
Massimiliano Dessi updated DROOLS-5114:
---------------------------------------
Summary: Hacep on Openshift 4.3 with Drools 7.34.0-SNAPSHOT error on startup (was: Openshift 4.3 Drools 7.34.0-SNAPSHOT)
> Hacep on Openshift 4.3 with Drools 7.34.0-SNAPSHOT error on startup
> -------------------------------------------------------------------
>
> Key: DROOLS-5114
> URL: https://issues.redhat.com/browse/DROOLS-5114
> Project: Drools
> Issue Type: Bug
> Reporter: Massimiliano Dessi
> Assignee: Massimiliano Dessi
> Priority: Major
>
> Dockerfile use java-1.8.0-openjdk-headless the project is build using open jdk 1.8 but at the pod startup the following stacktrace is printed in the log and prevent the pod to start correctly
> java.lang.UnsupportedClassVersionError: org/drools/cep/Rule_StockAverage302521058AccumulateExpression0Invoker has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:757)
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.internalDefineClass(JavaDialectRuntimeData.java:617)
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.fastFindClass(JavaDialectRuntimeData.java:588)
> at org.drools.core.rule.JavaDialectRuntimeData$PackageClassLoader.loadClass(JavaDialectRuntimeData.java:565)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
> at org.drools.core.rule.JavaDialectRuntimeData.wire(JavaDialectRuntimeData.java:459)
> at org.drools.core.rule.JavaDialectRuntimeData.wire(JavaDialectRuntimeData.java:450)
> at org.drools.core.rule.JavaDialectRuntimeData.wireAll(JavaDialectRuntimeData.java:280)
> at org.drools.core.rule.JavaDialectRuntimeData.onBeforeExecute(JavaDialectRuntimeData.java:252)
> at org.drools.core.rule.DialectRuntimeRegistry.onBeforeExecute(DialectRuntimeRegistry.java:137)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.reloadAll(KnowledgeBuilderImpl.java:1448)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.wireAllRules(KnowledgeBuilderImpl.java:927)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildRules(KnowledgeBuilderImpl.java:2504)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildPackages(KnowledgeBuilderImpl.java:2428)
> at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:106)
> at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:98)
> at org.drools.compiler.kie.builder.impl.AbstractKieProject.buildKnowledgePackages(AbstractKieProject.java:261)
> at org.drools.compiler.kie.builder.impl.AbstractKieModule.buildKnowledgePackages(AbstractKieModule.java:195)
> at org.drools.compiler.kie.builder.impl.AbstractKieModule.createKieBase(AbstractKieModule.java:209)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.createKieBase(KieContainerImpl.java:407)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:375)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBaseFromKieSessionModel(KieContainerImpl.java:560)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:536)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:459)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:442)
> at org.kie.hacep.consumer.DroolsConsumerHandler.createAndInitializeSessionContextWithoutSnapshot(DroolsConsumerHandler.java:89)
> at org.kie.hacep.consumer.DroolsConsumerHandler.initializeKieSessionContext(DroolsConsumerHandler.java:69)
> at org.kie.hacep.consumer.DroolsConsumerHandler.<init>(DroolsConsumerHandler.java:57)
> at org.kie.hacep.core.infra.consumer.ConsumerController.<init>(ConsumerController.java:33)
> at org.kie.hacep.core.Bootstrap.startConsumers(Bootstrap.java:102)
> at org.kie.hacep.core.Bootstrap.startEngine(Bootstrap.java:47)
> at org.kie.hacep.endpoint.bootstrap.BootstrapListener.initServices(BootstrapListener.java:37)
> at org.kie.hacep.endpoint.bootstrap.BootstrapListener.contextInitialized(BootstrapListener.java:33)
> at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4683)
> at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5146)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
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[JBoss JIRA] (REMJMX-166) IllegalThreadStateException after idle jmx connection
by Brad Maxwell (Jira)
[ https://issues.redhat.com/browse/REMJMX-166?page=com.atlassian.jira.plugi... ]
Brad Maxwell reassigned REMJMX-166:
-----------------------------------
Assignee: Brad Maxwell (was: Darran Lofthouse)
> IllegalThreadStateException after idle jmx connection
> -----------------------------------------------------
>
> Key: REMJMX-166
> URL: https://issues.redhat.com/browse/REMJMX-166
> Project: Remoting JMX
> Issue Type: Bug
> Components: Connection
> Affects Versions: 3.0.2.Final, 3.0.3.Final
> Environment: org.jboss.remotingjmx:remoting-jmx:3.0.3.Final + java8
> Reporter: Märt Bakhoff
> Assignee: Brad Maxwell
> Priority: Blocker
> Attachments: REMJMX-160.jar, REMJMX-166.jar
>
>
> Start wildfly-17.0.1/bin/standalone.sh, then run this code snippet:
> {noformat}
> JMXServiceURL url = new JMXServiceURL("service:jmx:remote+http://127.0.0.1:9990");
> try (JMXConnector connector = new RemotingConnectorProvider().newJMXConnector(url, Collections.emptyMap())) {
> connector.connect();
> MBeanServerConnection beanServer = connector.getMBeanServerConnection();
> RuntimeMXBean bean = ManagementFactory.newPlatformMXBeanProxy(beanServer, ManagementFactory.RUNTIME_MXBEAN_NAME, RuntimeMXBean.class);
> Thread.sleep(70_000);
> System.out.println("uptime: " + bean.getUptime());
> }
> {noformat}
> The following exception is always thrown:
> {noformat}
> Exception in thread "XNIO-1 task-12" java.lang.IllegalThreadStateException
> at java.lang.ThreadGroup.addUnstarted(ThreadGroup.java:867)
> at java.lang.Thread.init(Thread.java:405)
> at java.lang.Thread.init(Thread.java:349)
> at java.lang.Thread.<init>(Thread.java:599)
> at org.jboss.remotingjmx.protocol.v2.ClientExecutorManager$1.newThread(ClientExecutorManager.java:56)
> at java.util.concurrent.ThreadPoolExecutor$Worker.<init>(ThreadPoolExecutor.java:619)
> at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:932)
> at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1378)
> at org.jboss.remotingjmx.protocol.v2.ClientExecutorManager.execute(ClientExecutorManager.java:64)
> at org.jboss.remotingjmx.protocol.v2.ClientCommon$MessageReceiver.handleMessage(ClientCommon.java:118)
> at org.jboss.remoting3.remote.RemoteConnectionChannel.lambda$handleMessageData$3(RemoteConnectionChannel.java:430)
> at org.jboss.remoting3.EndpointImpl$TrackingExecutor.lambda$execute$0(EndpointImpl.java:926)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
> The cause is in org.jboss.remotingjmx.protocol.v2.ClientExecutorManager.<init>. It creates a thread pool with Executors.newCachedThreadPool that has the default keepAliveTime of 60s.
> The thread factory is using a daemon thread group REMOTING_JMX that will self-destruct when the cached thread is terminated.
> The same code works when using older org.jboss.remotingjmx:remoting-jmx:3.0.1.Final. The regression is likely caused by commit https://github.com/jbossas/remoting-jmx/commit/2d6ae6c26da43304b752fc48f1...
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[JBoss JIRA] (WFLY-13177) ManagedExecutorService: Wrong activeRequestCount at RequestController on RejectedExecutionException
by Guido Jäkel (Jira)
[ https://issues.redhat.com/browse/WFLY-13177?page=com.atlassian.jira.plugi... ]
Guido Jäkel updated WFLY-13177:
-------------------------------
Affects Version/s: 13.0.0.Final
(was: 10.1.0.Final)
> ManagedExecutorService: Wrong activeRequestCount at RequestController on RejectedExecutionException
> ---------------------------------------------------------------------------------------------------
>
> Key: WFLY-13177
> URL: https://issues.redhat.com/browse/WFLY-13177
> Project: WildFly
> Issue Type: Bug
> Components: EE, Server
> Affects Versions: 13.0.0.Final, 16.0.0.Final
> Reporter: Guido Jäkel
> Assignee: Brian Stansberry
> Priority: Major
>
> On WF-10 and WF-16 we observe a serious bug of the RequestCount of the RequestController while using ManagedExecutorService.submit() or ...execute() in the edge case of a full queue. In this case, the caller gets a RejectedExecutionException, but in the RequestController, the number of active requests is erroneously incremented.
> This will lead to a false and monotonously increasing number of active requests. And in case of a limitation configured by the maxRequestCount feature, which is best practice for production environments, over the time this will lead to deadlock of the RequestController and herewith the complete activity of the Wildfly at all.
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[JBoss JIRA] (WFLY-13177) ManagedExecutorService: Wrong activeRequestCount at RequestController on RejectedExecutionException
by Guido Jäkel (Jira)
[ https://issues.redhat.com/browse/WFLY-13177?page=com.atlassian.jira.plugi... ]
Guido Jäkel updated WFLY-13177:
-------------------------------
Description:
On WF-13 and WF-16 we observe a serious bug of the RequestCount of the RequestController while using ManagedExecutorService.submit() or ...execute() in the edge case of a full queue. In this case, the caller gets a RejectedExecutionException, but in the RequestController, the number of active requests is erroneously incremented.
This will lead to a false and monotonously increasing number of active requests. And in case of a limitation configured by the maxRequestCount feature, which is best practice for production environments, over the time this will lead to deadlock of the RequestController and herewith the complete activity of the Wildfly at all.
was:
On WF-10 and WF-16 we observe a serious bug of the RequestCount of the RequestController while using ManagedExecutorService.submit() or ...execute() in the edge case of a full queue. In this case, the caller gets a RejectedExecutionException, but in the RequestController, the number of active requests is erroneously incremented.
This will lead to a false and monotonously increasing number of active requests. And in case of a limitation configured by the maxRequestCount feature, which is best practice for production environments, over the time this will lead to deadlock of the RequestController and herewith the complete activity of the Wildfly at all.
> ManagedExecutorService: Wrong activeRequestCount at RequestController on RejectedExecutionException
> ---------------------------------------------------------------------------------------------------
>
> Key: WFLY-13177
> URL: https://issues.redhat.com/browse/WFLY-13177
> Project: WildFly
> Issue Type: Bug
> Components: EE, Server
> Affects Versions: 13.0.0.Final, 16.0.0.Final
> Reporter: Guido Jäkel
> Assignee: Brian Stansberry
> Priority: Major
>
> On WF-13 and WF-16 we observe a serious bug of the RequestCount of the RequestController while using ManagedExecutorService.submit() or ...execute() in the edge case of a full queue. In this case, the caller gets a RejectedExecutionException, but in the RequestController, the number of active requests is erroneously incremented.
> This will lead to a false and monotonously increasing number of active requests. And in case of a limitation configured by the maxRequestCount feature, which is best practice for production environments, over the time this will lead to deadlock of the RequestController and herewith the complete activity of the Wildfly at all.
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