jboss drools

Jboss related errors and solutions,Question 1 Error message: MSC00001: Failed to start service jboss.web.deployment.default-host./: Caused by: java.lang.IllegalArgumentException: Child container with name already exists at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:804) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:792) at org.apache.catalina.core.StandardHost.addChild(Stand

Configure JBoss in CentOS Step 1: Download The JBoss compressed package on the windows platform. For each version of JBoss: http://teddysun.com/260.html; Step 2: Use the LeadFtp client on windows to upload the unzipped JBoss file jboss-eap-6.2 to the CentOS vsftp default d

For the csdn blog of Sunday follow_24, click: 82220081 Like tomcat, JBoss is a javaweb application server or javaweb container. Of course, the two are also different: TomcatIs a JSP/servlet containerJBossIs the Jee container, jee includes JSP/servlet, JMS, EJB, JAX-WS, JAX-RS, CDI and so on. Tomcat is fully open-source, and the open-source community maintains product updates.JBoss has two versions: open-source and enterprise-oriented, which are s

Configure JBOSS7 server as two files for a Windows startup service with the following deployment steps:1. First check whether to configure Java_home and jboss_home environment variables, such as Not configured on the first configuration, such as my is jboss_home=d:\jboss-as-7.1.1.final.2. Copy the Jbosssvc.exe and Service.bat files in the attachment to the%jboss_home%\bin directory, such as my D:\jboss-as-7

Assume that the three machine IP is 172.29.128.100, 172.29.128.101, 172.29.128.102, all 32Bit Windows XP system, respectively installed Apache2.2, Jboss-4.2.3.ga, Jboss-4.2.3.ga. The schema that will be deployed is as follows: Apache (172.29.128.100) | JBoss Cluster | // / / / / JBoss

usually we do the system commonly used Tomcat server, so also more familiar. For systems that need to use distributed technologies such as EJBS, often using WebLogic servers and JBoss servers, what is the difference between these servers and what servers should our systems best deploy? Let's examine it in detail below. Tomcat Server: the Tomcat server consumes less resources, is stable, and is free. is a lightweight server, mainly for small and mediu

applications with high hardware requirements. It is not recommended for the current situation where small and medium applications are mainly used in China. Although domestic developers have long been used to the dashboard, I think it is better to prevent them from getting started. We should join the OpenSource ranks as early as possible to promote the development of the domestic software industry. Eclipse, JBoss, and MySQL recommended in this article

J2EE is good. As a development environment, if you use the classic configuration: JBuilder + Weblogic + Oracle, you are comfortable, but the price is amazing. This configuration is mainly for large-scale or super-large applications with high hardware requirements. It is not recommended for the current situation where small and medium applications are mainly used in China. Eclipse, JBoss, and MySQL recommended in this article are well-known open-source

Poisoning1. network congestion increases access latency. 2. An exception occurs in the system scheduled task table. 3. An abnormal process occurs. 4. A large number of abnormal files appear in the $ JBOSS_HOME/bin or/root directory. Symptom AnalysisThis is a worm virus that has recently become popular on the Internet. It uses Jboss middleware's jxm-console and web-console default account vulnerabilities to attack linux servers and become zombie proxie

Originally applied under WAS7.0, after porting to JBoss eap5.1.2, encountered some problems, hereby records:1. Data Source ConfigurationIn was, when the data source name was obtained in DataSource, write directly to the data source name that was configured in was. Under JBoss, the Jndi name needs to start with the java:+ data source name. Was under the console to configure the data source,

There are two ways, one is to add in the project's Pom.xml ... Profiles> ... Profile> ID>Jboss-public-repositoryID> repositories> Repository> ID>Jboss-public-repository-groupID> name>JBoss Public Maven Repository Groupname> URL>https://repository.jboss.org/nexus/content/groups/public-

Step One: We download a good JBoss compression package on the Windows platform, each version of jboss:http://teddysun.com/260.html;Step two: Upload the extracted jboss files jboss-eap-6.2 to the vsftp default directory/var/ftp/pub of CentOS via the LEADFTP client on Windows;Step three: Move the JBoss folder to the/var/

JProfiler is a well-known software used for monitoring and analysis of java systems. It has powerful functions and can monitor common java applications, applets, java web start, and application server. In addition to monitoring local programs, you can also monitor applications running on remote servers. This article takes JBoss as an example to briefly introduce the installation, configuration and use of JProfiler. Let's talk about the environment: Se

if more than one deployment is deployed on a single machineJBossserver, you need to modify the relevant ports to avoid port conflicts. Currently confirm that the configuration needs to be modified as followsFirst,VI $JBOSS _home/server/default/conf/JBoss-service.xml1. WebService PortJBoss. Web. WebService "name= "JBoss: Service=webservice ">2. Jndi Port:JBoss. na

In general, in the Java EE application development process, everyone is accustomed to using Tomcat as a debugging server, the corresponding in the Eclipse IDE debugging Tomcat is also very simple, you can download the Tomcateclipse plug-in is easy and easy to debug the application in the IDE (see COM.SYSDEO.ECLIPSE.TOMCAT). However, if the application is enterprise-class and requires an EJB container deployment, Tomcat is powerless, and at this point we can choose the

Label:Note: JBoss is renamed Wildfly after version 8.0, with JBoss named version up to 7.1.1.Final, but Jboss7.1.1.final does not support jdk1.8 or above, and if Jboss7.1.1.final is installed in jdk1.8, it will cause service to stay In the starting stateTaking Wildfly-8.2.1.final as an example1.WildFly dependent JDK environment, installation of JDK environment self-check data2.wildfly8.2.1.final:http://down

1JBoss settings use omitted word meaning command operation meaning JBOSS_HOME 1JBoss Set Meaning of the omitted words used Command operation meaning JBOSS_HOME JBoss installation path YOURAPP application package name JAVA_HOME JDK installation path Installation path of APACHE_HOME Apache Software YOURCONDIF JBoss service mode (default: all, default, minimal) 1.1JBoss Security Settings 1.1.1Jmx-console Sec

Multiple objects starting with begin. Currently, the application cannot be upgraded to jboss (the test fails), but can only be processed temporarily.1. If a user running in jboss has a virus scheduled download task, download the virus file through wget through the scheduled task, decompress it, and run it.[Root @ localhost tmp] # crontab-l1 1 10 **/root/. sysdbs1 1 1 **/bin/sh/root/. toor. sh1 1 1 **/root/.

JBoss 4.0 EJB helloworld Development Environment: Java SDK 1.4.2, JBoss 4.0, Windows 2003 The development of sessionbean EJB requires at least three classes, remote interface, home interface, and bean implementation (bean behavior ). 1. remote interface is used to reveal some external methods of EJB. Package helloworld; import javax. EJB. ejbobject;Import java. RMI. RemoteException;Public interface remotehe

The JBoss version is jboss-4.2.3.ga-jdk6.zip and the operating system is Windows Server R2.1. The system has installed a good JAVA environment, Java_home has been configured;2. Download the required files. Download from http://www.jboss.org/jbossweb/downloads/jboss-native-2-0-10.html.3. Download the file from the previous step, unzip it, and copy all the files un