最普通的web项目增加hadoop、hive 相关jar包后，打开页面报错：
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javax.servlet.ServletException: java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getProblems()[Lorg/eclipse/jdt/core/compiler/IProblem; at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:273) at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:575) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:276) at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:103) ............... ............... ............... Caused by: java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getProblems()[Lorg/eclipse/jdt/core/compiler/IProblem; at org.apache.jasper.compiler.JDTCompiler$2.acceptResult(JDTCompiler.java:354) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:478) at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:425) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:298) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:277) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:265) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:564) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:299) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) ............... ............... ............... |
查资料应该是Hadoop相关jar中依赖jetty、servlet等第三方jar包和当前项目中的有冲突，在pom文件中排除这些jar包后，启动访问页面就正常了：
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<dependency> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-common</artifactId> <version>${hadoop.version}</version> <exclusions> <exclusion> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty</artifactId> </exclusion> <exclusion> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty-util</artifactId> </exclusion> <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>servlet-api-2.1</artifactId> </exclusion> <exclusion> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> </exclusion> <exclusion> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> </exclusion> <exclusion> <groupId>tomcat</groupId> <artifactId>jasper-compiler</artifactId> </exclusion> <exclusion> <groupId>tomcat</groupId> <artifactId>jasper-runtime</artifactId> </exclusion> </exclusions> </dependency> |
—————– EOF @Michael Sun —————–
感谢，解决了困扰我三天的问天 😛
问题 😛
两个星期没来了，我来看看。