i am getting this error on running that jsp as servlet
Apr 15, 2012 2:34:07 PM org.apache.catalina.core.AprLifecycleListener init
INFO: Loaded APR based Apache Tomcat Native library 1.1.22.
Apr 15, 2012 2:34:07 PM org.apache.catalina.core.AprLifecycleListener init
INFO: APR capabilities: IPv6 [false], sendfile [true], accept filters
[false], random [true].
Apr 15, 2012 2:34:07 PM org.apache.tomcat.util.digester.SetPropertiesRule
begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting
property 'source' to 'org.eclipse.jst.j2ee.server:UserInterface' did not
find a matching property.
Apr 15, 2012 2:34:08 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-apr-8080"]
Apr 15, 2012 2:34:08 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-apr-8009"]
Apr 15, 2012 2:34:08 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1985 ms
Apr 15, 2012 2:34:08 PM org.apache.catalina.core.StandardService
startInternal
INFO: Starting service Catalina
Apr 15, 2012 2:34:08 PM org.apache.catalina.core.StandardEngine
startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.26
Apr 15, 2012 2:34:09 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-apr-8080"]
Apr 15, 2012 2:34:09 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-apr-8009"]
Apr 15, 2012 2:34:09 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 846 ms
Apr 15, 2012 2:34:10 PM org.apache.catalina.core.ApplicationContext log
INFO: Marking servlet DisplayFile as unavailable
Apr 15, 2012 2:34:10 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet DisplayFile
java.lang.ClassNotFoundException: org.apache.hadoop.fs.FSDataInputStream
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1701)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1546)
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at
org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:125)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1136)
at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:857)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
at
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1805)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
