Hadoop с Spring throwing java.lang.AbstractMethodError exception

Question

У меня есть этот весенний проект, который отлично работает, пока я не добавлю зависимость для hadoop.

<dependency> 
     <groupId>org.apache.hadoop</groupId> 
     <artifactId>hadoop-core</artifactId> 
     <version>1.2.1</version> 
     <exclusions> 
      <exclusion> 
       <groupId>org.mortbay.jetty</groupId> 
       <artifactId>jsp-2.1</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>org.mortbay.jetty</groupId> 
       <artifactId>jsp-api-2.1</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>org.mortbay.jetty</groupId> 
       <artifactId>jsp-api</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>org.mortbay.jetty</groupId> 
       <artifactId>servlet-api</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>org.mortbay.jetty</groupId> 
       <artifactId>servlet-api-2.5</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>org.mortbay.jetty</groupId> 
       <artifactId>jetty</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>org.mortbay.jetty</groupId> 
       <artifactId>jetty-util</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>tomcat</groupId> 
       <artifactId>jasper-compiler</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>tomcat</groupId> 
       <artifactId>jasper-runtime</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 

Я продолжаю получать исключение, так как весна не может загрузить страницу jsp.

java.lang.AbstractMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext; 
    at javax.servlet.jsp.jstl.core.LoopTagSupport.unExposeVariables(LoopTagSupport.java:620) 
    at javax.servlet.jsp.jstl.core.LoopTagSupport.doFinally(LoopTagSupport.java:354) 
    at org.apache.jsp.WEB_002dINF.views.airlinePerformance_jsp._jspx_meth_c_005fforEach_005f0(airlinePerformance_jsp.java:136) 
    at org.apache.jsp.WEB_002dINF.views.airlinePerformance_jsp._jspService(airlinePerformance_jsp.java:77) 
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328) 
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315) 
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684) 
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471) 
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402) 
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329) 
    at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238) 
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262) 
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180) 
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950) 
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852) 
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) 
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395) 
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250) 
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188) 
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
    at java.lang.Thread.run(Thread.java:724) 

Dec 06, 2013 11:52:36 PM org.apache.catalina.core.StandardWrapperValve invoke 
SEVERE: Servlet.service() for servlet [appServlet] in context with path [/final] threw exception [javax.servlet.ServletException: java.lang.AbstractMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext;] with root cause 
java.lang.AbstractMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext; 
    at javax.servlet.jsp.jstl.core.LoopTagSupport.unExposeVariables(LoopTagSupport.java:620) 
    at javax.servlet.jsp.jstl.core.LoopTagSupport.doFinally(LoopTagSupport.java:354) 
    at org.apache.jsp.WEB_002dINF.views.airlinePerformance_jsp._jspx_meth_c_005fforEach_005f0(airlinePerformance_jsp.java:136) 
    at org.apache.jsp.WEB_002dINF.views.airlinePerformance_jsp._jspService(airlinePerformance_jsp.java:77) 
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328) 
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315) 
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684) 
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471) 
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402) 
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329) 
    at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238) 
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262) 
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180) 
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950) 
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852) 
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) 
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395) 
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250) 
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188) 
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
    at java.lang.Thread.run(Thread.java:724) 

Я использую Tomcat 7 и Java 1.7. Пожалуйста, дайте мне знать, если вам нужна дополнительная информация.

Answer 1

Вам необходимо удалить эти дубликаты servlet-api банок и убедиться, что ваши версии согласованы по всей доске со всеми вашими баночками.