java.lang.ClassNotFoundException : org. elasticsearch.common.transport.TransportAddress

Question

我尝试在 J2EE 应用程序中使用 elasticsearch，但在部署到 Glassfish 3.1 期间遇到 java.lang.ClassNotFoundException: org.elasticsearch.common.transport.TransportAddress。 IntelliJ 在编译过程中没有显示错误。

我在 pom.xml 中使用带有依赖项的 Maven:

<dependency>
    <groupId>org.elasticsearch</groupId>
    <artifactId>elasticsearch</artifactId>
    <version>1.0.0</version>
</dependency>

在我的项目中使用此代码时会发生这种情况:

Client client = new TransportClient().addTransportAddress(new InetSocketTransportAddress("localhost", 9200));

我查看了maven使用的elasticsearch-1.0.0.jar，发现TransportAddress是接口(interface)。可能整个库都没有放入 glassfish 中。

这是完整的堆栈跟踪:

[#|2014-02-18T15:05:00.963+0100|INFO|glassfish3.1.2|org.jboss.weld.ClassLoading|_ThreadID=51;_ThreadName=Thread-2;|catching
org.jboss.weld.resources.spi.ResourceLoadingException: Error loading class modules.core.service.CmsViewerServiceImpl
    at org.jboss.weld.resources.ClassTransformer.loadClass(ClassTransformer.java:167)
    at org.jboss.weld.bootstrap.BeanDeployer.loadWeldClass(BeanDeployer.java:108)
    at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:79)
    at org.jboss.weld.bootstrap.BeanDeployer.addClasses(BeanDeployer.java:123)
    at org.jboss.weld.bootstrap.BeanDeployment.createBeans(BeanDeployment.java:184)
    at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:350)
    at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:179)
    at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:128)
    at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:277)
    at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:460)
    at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
    at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259)
    at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461)
    at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212)
    at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
    at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
    at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
    at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
    at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
    at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
    at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.NoClassDefFoundError: org/elasticsearch/common/transport/TransportAddress
    at java.lang.Class.getDeclaredFields0(Native Method)
    at java.lang.Class.privateGetDeclaredFields(Class.java:2317)
    at java.lang.Class.getDeclaredFields(Class.java:1762)
    at org.jboss.weld.util.reflection.SecureReflections$4.work(SecureReflections.java:105)
    at org.jboss.weld.util.reflection.SecureReflections$4.work(SecureReflections.java:102)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.runAndWrap(SecureReflectionAccess.java:63)
    at org.jboss.weld.util.reflection.SecureReflections.getDeclaredFields(SecureReflections.java:102)
    at org.jboss.weld.introspector.jlr.WeldClassImpl.<init>(WeldClassImpl.java:154)
    at org.jboss.weld.introspector.jlr.WeldClassImpl.of(WeldClassImpl.java:119)
    at org.jboss.weld.resources.ClassTransformer$TransformTypeToWeldClass.apply(ClassTransformer.java:59)
    at org.jboss.weld.resources.ClassTransformer$TransformTypeToWeldClass.apply(ClassTransformer.java:50)
    at com.google.common.collect.ComputingConcurrentHashMap$ComputingValueReference.compute(ComputingConcurrentHashMap.java:355)
    at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.compute(ComputingConcurrentHashMap.java:184)
    at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.getOrCompute(ComputingConcurrentHashMap.java:153)
    at com.google.common.collect.ComputingConcurrentHashMap.getOrCompute(ComputingConcurrentHashMap.java:69)
    at com.google.common.collect.ComputingConcurrentHashMap$ComputingMapAdapter.get(ComputingConcurrentHashMap.java:393)
    at org.jboss.weld.resources.ClassTransformer.loadClass(ClassTransformer.java:163)
    ... 37 more
Caused by: java.lang.ClassNotFoundException: org.elasticsearch.common.transport.TransportAddress
    at com.sun.enterprise.loader.ASURLClassLoader.findClassData(ASURLClassLoader.java:808)
    at com.sun.enterprise.loader.ASURLClassLoader.findClass(ASURLClassLoader.java:696)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
    ... 55 more
|#]

我有什么遗漏的吗？我应该以某种方式手动将elasticsearch库添加到glassfish吗？

感谢您的建议。

Answer 1

如果您没有在 pom 中提到包含依赖项，那么这些 jar 将不会是您运行代码的位置。您应该将依赖项放入目标 jar 中，或者手动将 hem 放入容器 lib 文件夹中。查看 Maven 包装。