无法打开应用程序模块->调用javac时出错。需要完整的JDK(不仅仅是JRE)

时间:2018-08-16 14:58:58

标签: java javac payara

我们有具有Java 8和Javac 8的服务器。 但是,当尝试访问应用程序中的模块(使用servlet开发)时,它会显示为“需要完整的JDK(而不仅仅是JRE)” 的异常。

使用命令时...

[pdpadmin@HKDVLE805 /]$ javac -version
javac 1.8.0_144
[pdpadmin@HKDVLE805 /]$ java -version
java version "1.8.0_144"
Java(TM) SE Runtime Environment (build 1.8.0_144-b01)
Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode)
[pdpadmin@HKDVLE805 /]$ which java
/PDP/current-jdk8/bin/java
[pdpadmin@HKDVLE805 /]$ which javac
/PDP/current-jdk8/bin/javac

堆栈跟踪

  

[2018-08-17T14:24:20.709 + 0800] [Payara 4.1] [警告] [] [javax.enterprise.web.core] [tid:_ThreadID = 27 _ThreadName = http-thread-pool :: http -listener-1(3)] [timeMillis:1534487060709] [levelValue:900] [[     Servlet JSP的Servlet.service()抛出异常   org.apache.jasper.JasperException:PWC6345:调用javac时出错。需要完整的JDK(不仅仅是JRE)       在org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:92)       在org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:378)       在org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:119)       在org.apache.jasper.compiler.Jsr199JavaCompiler.compile(Jsr199JavaCompiler.java:208)       在org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:384)       在org.apache.jasper.compiler.Compiler.compile(Compiler.java:453)       在org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:625)       在org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)       在org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)       在org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)       在javax.servlet.http.HttpServlet.service(HttpServlet.java:790)       在org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1606)       在org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:821)       在org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:685)       在org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:641)       在org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:573)       在com.flextronics.servlet.admin.LoginManagement.processRequest(LoginManagement.java:169)       在com.flextronics.servlet.admin.LoginManagement.handleRequest(LoginManagement.java:276)       在org.springframework.web.context.support.HttpRequestHandlerServlet.service(HttpRequestHandlerServlet.java:67)       在javax.servlet.http.HttpServlet.service(HttpServlet.java:790)       在org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1606)       在org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:258)       在org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)       在org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:654)       在org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:593)       在com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)       在org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)       在org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:371)       在org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:238)       在com.sun.enterprise.v3.services.impl.ContainerMapper $ HttpHandlerCallable.call(ContainerMapper.java:466)       在com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:169)       在org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)       在org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)       在org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)       在org.glassfish.grizzly.filterchain.ExecutorResolver $ 9.execute(ExecutorResolver.java:119)       在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)       在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)       在org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)       在org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)       在org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)       在org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:539)       在org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)       在org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)       at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access $ 100(WorkerThreadIOStrategy.java:56)       在org.glassfish.grizzly.strategies.WorkerThreadIOStrategy $ WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)中       在org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.doWork(AbstractThreadPool.java:593)       在org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.run(AbstractThreadPool.java:573)       在java.lang.Thread.run(Thread.java:748)   ]]

[2018-08-17T14:24:20.711 + 0800] [Payara 4.1] [警告] [] [javax.enterprise.web] [tid:_ThreadID = 27 _ThreadName = http-thread-pool :: http-listener -1(3)] [timeMillis:1534487060711] [levelValue:900] [[   StandardWrapperValve [LoginManagement]:Servlet LoginManagement的Servlet.service()抛出异常 org.apache.jasper.JasperException:PWC6345:调用javac时出错。需要完整的JDK(不仅仅是JRE)     在org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:92)     在org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:378)     在org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:119)     在org.apache.jasper.compiler.Jsr199JavaCompiler.compile(Jsr199JavaCompiler.java:208)     在org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:384)     在org.apache.jasper.compiler.Compiler.compile(Compiler.java:453)     在org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:625)     在org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)     在org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)     在org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)     在javax.servlet.http.HttpServlet.service(HttpServlet.java:790)     在org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1606)     在org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:821)     在org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:685)     在org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:641)     在org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:573)     在com.flextronics.servlet.admin.LoginManagement.processRequest(LoginManagement.java:169)     在com.flextronics.servlet.admin.LoginManagement.handleRequest(LoginManagement.java:276)     在org.springframework.web.context.support.HttpRequestHandlerServlet.service(HttpRequestHandlerServlet.java:67)     在javax.servlet.http.HttpServlet.service(HttpServlet.java:790)     在org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1606)     在org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:258)     在org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)     在org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:654)     在org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:593)     在com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)     在org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)     在org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:371)     在org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:238)     在com.sun.enterprise.v3.services.impl.ContainerMapper $ HttpHandlerCallable.call(ContainerMapper.java:466)     在com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:169)     在org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)     在org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)     在org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)     在org.glassfish.grizzly.filterchain.ExecutorResolver $ 9.execute(ExecutorResolver.java:119)     在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)     在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)     在org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)     在org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)     在org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)     在org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:539)     在org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)     在org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)     at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access $ 100(WorkerThreadIOStrategy.java:56)     在org.glassfish.grizzly.strategies.WorkerThreadIOStrategy $ WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)中     在org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.doWork(AbstractThreadPool.java:593)     在org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.run(AbstractThreadPool.java:573)     在java.lang.Thread.run(Thread.java:748) ]]

尽管Javac和Java相同,但是却显示出惊人的发展。您能帮我了解为什么我会收到JasperException吗?

1 个答案:

答案 0 :(得分:0)

您的应用程序使用JSP并进行编译,Payara需要与JDK一起运行,而不仅与JRE一起运行。检查在Payara Server中配置的路径-通常使用默认的Java安装,但是可以在glassfish/config/asenv.confbin/asadmin中进行配置。如果有疑问,请启动Payara Server,检查正在运行哪个进程。