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I have a Timer class executed in every 10 minutes. I call a method of stateless session bean in this timer.   @Resource private TimerService timerService;   @Timeout public void timeOut() {     executorBean.executeParallels(); }   In ExecutorBean, i use ManagedExecutorService and call 10000 times to do doSomething.   @Stateless… (Show more)
in WildFly
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Hello,   I am facing a problem with our application that runs on Wildfly 16. A small part of this system is responsible for importing data in XML format from external applications. We want to validate the incoming content by using a XML schema file that is contained in the WEB-INF folder of our Java EE 8 application.     SchemaFactory sf =… (Show more)
in WildFly
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Hello,        I am using Jboss EAP 7.0.9 GA. After using it for some time, I will face  heap memory issue.I took a heap dump and analysed it and then i observed below error.   One instance of "io.undertow.servlet.core.ApplicationListeners" loaded by "org.jboss.modules.ModuleClassLoader @ 0xaed861b0" occupies 617,096,008 (90.89%) bytes. The… (Show more)
in WildFly
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Hello,   Could anyone know how to disable the X-Powered-By for Undertow?  I tried doing that at the <servlet-container><jsp-config> level, but that only seems to disable the "X-Powered-By: JSP/2.2".  The "X-Powered-By: Undertow/1" is still showing up.  Is there a separate step for this?   Thanks
in WildFly
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Hi, For anyone doing or about to do a Wildfly/JBoss upgrade or migration from another app server environment, have you had any experience with the Redhat Application Migration toolkit (Red Hat Developer | Red Hat Application Migration Toolkit Download)? What do have been your experiences with the Windup estimation tool? It's also here: GitHub -… (Show more)
in WildFly
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Hello,   Does WildFly-16 support using ServletContext#setRequestCharacterEncoding and ServletContext#setResponseCharacterEncoding?   WildFly-16.0.0.Final supports Java EE 8(https://docs.wildfly.org/) , so I am trying to use ServletContext#setRequestCharacterEncoding and ServletContext#setResponseCharacterEncoding (available in Servlet 4.0).  … (Show more)
in WildFly
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Hello, why stack traces from Wildfly 15 are missing the 'calling point' i.e. the point in the client source file that originated the exception? It was present for jboss 5.   We're using these properties to create the initial context           p.put(Context.INITIAL_CONTEXT_FACTORY, "org.wildfly.naming.client.WildFlyInitialContextFactory");… (Show more)
in WildFly
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java.lang.ClassCastException: org.jboss.jca.adapters.jdbc.jdk6.WrappedConnectionJDK6 cannot be cast to oracle.jdbc.OracleConnection   at oracle.sql.StructDescriptor.createDescriptor(StructDescriptor.java:101)   at oracle.sql.StructDescriptor.createDescriptor(StructDescriptor.java:72)
in JBoss AS
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while updating JDK8 to JDK11, i am getting below error with wildfly10.1, any suggestions :   15:41:05,497 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 68) MSC000001: Failed to start service jboss.undertow.deployment.default-server.default-host./xxx: org.jboss.msc.service.StartException in service… (Show more)
in WildFly
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Greeting forum people,   I am running Wildfly 8.2.0.Final in a Docker container. I have deployed a simple Java web application to the root context. Most of the time everything works as expected. There are times, however, when I go to localhost:8080/ rather than seeing my application I get the Wildfly welcome page. A little later, my application… (Show more)
in WildFly
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