java - Hibernate 搜索 - SearchFactory 未初始化

Question

我正在尝试使用 hibernate 搜索。按照本指南 http://hibernate.org/search/documentation/getting-started/我已经将这两行添加到 hibernate.cfg.xml

<property name="hibernate.search.default.directory_provider">filesystem</property>
<property name="hibernate.search.default.indexBase">/var/lucene/indexes</property>

在将启动 hibernate session 的方法中，我放入了同步搜索索引的代码(如指南中所写)。

    // Hibernate starting
    Configuration configuration = new Configuration();
    configuration.configure();
    ServiceRegistry serviceRegistry =
            new StandardServiceRegistryBuilder()
                    .applySettings(
                            configuration.getProperties()
                    ).build();
    // ~Hibernate starting

    SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry);
    Session session = sessionFactory.getCurrentSession();
    FullTextSession fullTextSession = Search.getFullTextSession(session);

    // Close Hibernate session
    try{
        fullTextSession.createIndexer().startAndWait();
        log.info("Hibernate search index created.");
    }catch(InterruptedException e ){
        log.error( "Error during the Sync of Hibernate search on startup.", e );
    }
    try{

        session.getTransaction().commit();

    }catch( Exception ex ){

        try{
            session.getTransaction().rollback();
        }catch( Exception ex2 ){}
        log.error( ex  );

    }finally{
        if( session.isOpen() ){
            session.close();
        }
    }

问题是当我启动网络应用程序时收到此错误:

ContainerBase.addChild: start: 
org.apache.catalina.LifecycleException: org.hibernate.search.exception.SearchException: HSEARCH000222: The SearchFactory was not initialized
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:5954)
    at com.sun.enterprise.web.WebModule.start(WebModule.java:691)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1041)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:1024)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:747)
    at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2286)
    at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1932)
    at com.sun.enterprise.web.WebApplication.start(WebApplication.java:139)
    at org.glassfish.internal.data.EngineRef.start(EngineRef.java:122)
    at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:291)
    at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:352)
    at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:500)
    at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
    at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:360)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:360)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722)
    at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
    at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
    at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:189)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)
    at java.lang.Thread.run(Thread.java:745)

Answer 1

对我而言，此代码片段有效。我正在以不同的方式创建工厂。从您的 Stacktrace 中，我看不出是哪一行导致了错误:

      SessionFactory factory = new   
      Configuration().configure("/resources/hibernate.cfg.xml").
      buildSessionFactory();
      Session session = factory.openSession();
      FullTextSession fullTextSession = Search.getFullTextSession(session);
      session.getTransaction().begin();
      try {
        fullTextSession.createIndexer().startAndWait();
        System.out.println("Hibernate search index created.");
    } catch (InterruptedException e) {
    }
    try {
        session.getTransaction().commit();
    } catch (Exception ex) {

        try {
            session.getTransaction().rollback();
        } catch (Exception ex2) {
        }
        ex.printStackTrace();

    } finally {
        if (session.isOpen()) {
            session.close();
        }
    }