wildfly

NoClassDefFoundError when using JMX Exporter with Wildfly 15

由 ﹥＞﹥吖頭↗ 提交于 2020-04-30 14:26:15
问题 We're using Wildfly 15 with JMX Exporter. When starting the WildFly server I get the following exception and I'm running out of ideas. The package exists under modules/system/layers/base/org/wildfly/common/main/wildfly-common-1.4.0.Final.jar . ========================================================================= JBoss Bootstrap Environment JBOSS_HOME: /opt/jboss/wildfly-15.0.1.Final JAVA: /opt/java/jdk1.8.0_201/bin/java JAVA_OPTS: -Djava.util.logging.manager=org.jboss.logmanager

“WFLYCTL0216: Management resource not found”

由 为君一笑 提交于 2020-04-16 04:54:12
问题 I am passing dbUrl through systemProperties to maven-cargo plugin with wildfly15 container. But getting the following error. Please help to understand the reason [INFO] [talledLocalContainer] 17:52:06,880 ERROR [org.jboss.as.cli.CommandContext] (main) { [INFO] [talledLocalContainer] "outcome" => "failed", [INFO] [talledLocalContainer] "failure-description" => "WFLYCTL0216: Management resource '[(\"system-property\" => \"dbUrl\")]' not found", [INFO] [talledLocalContainer] "rolled-back" =>

WebService InvocationTargetException

由 别来无恙 提交于 2020-03-26 14:00:32
问题 I have 2 SOAP web service applications - Consumer and Producer Both running in separate Wildfly instances on my Mac. The Wildfly with the Producer is running up in a docker container. The Wildfly with the Consumer is running up in a wildfly instance running on my Mac. Now when the Consumer makes a web service call I am encountering the following exception java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun

WebService InvocationTargetException

由 為{幸葍}努か 提交于 2020-03-26 14:00:13
问题 I have 2 SOAP web service applications - Consumer and Producer Both running in separate Wildfly instances on my Mac. The Wildfly with the Producer is running up in a docker container. The Wildfly with the Consumer is running up in a wildfly instance running on my Mac. Now when the Consumer makes a web service call I am encountering the following exception java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181] at sun

I'm getting ClassCastException: WrappedPreparedStatementJDK8 cannot be cast to SQLServerPreparedStatement

由 倖福魔咒の 提交于 2020-03-25 16:51:16
问题 My environment: Eclipse IDE for Enterprise Java Developers, Version: 2019-09 R (4.13.0) Server: WildFly 13.0.0.Final I'm trying to bulk upload the data to Sql Server and the code below works perfectly in my WildFly server with same version but fails in the client's server machine with same wildfly server with java.lang.ClassCastException: org.jboss.jca.adapters.jdbc.jdk8.WrappedPreparedStatementJDK8 cannot be cast to com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement in the statement

I'm getting ClassCastException: WrappedPreparedStatementJDK8 cannot be cast to SQLServerPreparedStatement

由 冷暖自知 提交于 2020-03-25 16:47:13
问题 My environment: Eclipse IDE for Enterprise Java Developers, Version: 2019-09 R (4.13.0) Server: WildFly 13.0.0.Final I'm trying to bulk upload the data to Sql Server and the code below works perfectly in my WildFly server with same version but fails in the client's server machine with same wildfly server with java.lang.ClassCastException: org.jboss.jca.adapters.jdbc.jdk8.WrappedPreparedStatementJDK8 cannot be cast to com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement in the statement

Docker for Java Developers

由 南楼画角 提交于 2020-03-16 00:13:41
1. 基本概念 1.1. 主要组件 Docker有三个主要组件： 镜像是Docker的构建组件，而且是定义应用程序操作系统的只读模板 容器是Docker的运行组件，它是从镜像创建的。容器可以运行、启动、停止、移动和删除 镜像在注册中心中存储、共享和管理，并且是Docker的分发组件。Docker Store 是一个公开可用的注册中心。 https://hub.docker.com/ 为了上这三个组件协同工作，Docker守护进程（或者叫Docker容器）运行在一个主机上，并负责构建、运行和分发Docker容器。此外，客户端是一个Docker二进制文件，它接受来自用户的命令并与引擎来回通信。 1.2. Docker Image Docker镜像是一个可以从其中启动Docker容器的只读模板。每个镜像又一系列的层组成。 （PS：现在发现，把“Image”翻译成专业术语“镜像”的话这里就感觉跟别扭。原文是“Each image consists of a series of layers”，如果按“Image”本来的意思“图像”去理解就很好理解了，对PhotoShop有点儿了解的人都能理解这句话，“图像由一系列图层组成”，真是太形象了。） Docker如此轻量级的原因之一就是这些层（图层）。当你修改镜像（例如，将应用程序更新到新版本）时，将构建一个新的层。因此，只添加或更新该层

How to configure JBoss JsonFormatter for Filebeat (WildFly 14)

由 心已入冬 提交于 2020-02-06 09:27:08
问题 I have Filebeat pulling logs from stdout. I want to ensure my logs are outputted as JSON, so they can be properly parsed. Thus far, here's what I've found: org.jboss.logmanager.formatters doesn't have a JSON formatter There's an "extension" module that provides a JsonFormatter class. I can use it in my logging.properties by doing something like this: handler.CONSOLE=org.jboss.logmanager.handlers.ConsoleHandler handler.CONSOLE.properties=autoFlush,target handler.CONSOLE.autoFlush=true handler

Wildfly: Error getting reflective information for class

由 杀马特。学长 韩版系。学妹 提交于 2020-02-06 07:44:34
问题 I am dealing with two Eclipse Project. The former includes some Session Beans that I manage to deploy on Wildfly Servr. The Latter includes a Servlet I need to inject and use the bean. This is the structure of the projects containing the session bean. Projects is the session bean I want to use as Session Facade to interact with the Project JPA entity. This is the servlet Injecting the Session bean. ProjectsLocal is its Local interface. @EJB private ProjectsLocal projects; /** * @see

Wildfly: Error getting reflective information for class

由 孤者浪人 提交于 2020-02-06 07:44:32
问题 I am dealing with two Eclipse Project. The former includes some Session Beans that I manage to deploy on Wildfly Servr. The Latter includes a Servlet I need to inject and use the bean. This is the structure of the projects containing the session bean. Projects is the session bean I want to use as Session Facade to interact with the Project JPA entity. This is the servlet Injecting the Session bean. ProjectsLocal is its Local interface. @EJB private ProjectsLocal projects; /** * @see
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