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[英]Classloading issue in EAP 6.1 - JBoss 7.2 / WAR Classes don't see EAR classes
[英]Issue moving ear from JBoss EAP 5.1 to 6.1
我正在尝试将耳朵文件从JBoss 5.1 EAP移到6.1。 尝试使用EJB时遇到此问题:
NamingException JBAS011843: Failed instantiate InitialContextFactory com.sun.jndi.cosnaming.CNCtxFactory from classloader ModuleClassLoader for Module "deployment.my.ear.my.war:main" from Service Module Loader
13:34:14,304 INFO [stdout] javax.naming.NamingException: JBAS011843: Failed instantiate InitialContextFactory com.sun.jndi.cosnaming.CNCtxFactory from classloader ModuleClassLoader for Module "deployment.my.ear.my.war:main" from Service Module Loader
13:34:14,304 INFO [stdout] at org.jboss.as.naming.InitialContextFactoryBuilder.createInitialContextFactory(InitialContextFactoryBuilder.java:64)
13:34:14,304 INFO [stdout] at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:681)
13:34:14,305 INFO [stdout]
该错误来自的代码是:
new InitialContext("{java.naming.provider.url=corbaloc::server:port, java.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory}");
这在JBoss 5.1上效果很好,但在6.1上效果不佳。 我检查了该类是否存在于6.1中,不确定为什么会收到此错误。
编辑:此外,这是从JDK 6移至JDK 7。
由于EAP如此模块化,以至于有时它甚至不使用jre库。 我们需要在jboss-deployment-structure.xml中提到它,以便应用程序在部署时不会失败。
您需要在EAR_Name \\ META-INF中使用以下内容创建jboss-deployment-structure.xml:
<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.1"> <ear-subdeployments-isolated>false</ear-subdeployments-isolated> <sub-deployment name="WAR_Name.war"> <exclusions> <module name="org.apache.log4j" /> </exclusions> <dependencies> <system> <paths> <path name="com/sun/org/apache/xerces/internal/jaxp/datatype"/> <path name="com/sun/jndi/rmi" /> <path name="com/sun/jndi/rmi/registry"/> </paths> </system> </dependencies> </sub-deployment> </jboss-deployment-structure>
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