I installed Tomcat4.1.12-LE with j2sdk1.4.1_01 integrated with Apache 1.3
and mod_jk-1.2.0. Almost everything got work except admin web application.
After you logged in from "http://localhost:8080/admin/login.jsp";,
Double click any branch of tree, then you can see the following error
on left side of the window.
HTTP Status 503 - Servlet action is currently unavailable
---------------------------------------------------------
type Status report
message Servlet action is currently unavailable
description The requested service (Servlet action is currently unavailable)
is not currently available.
---------------------------------------------------------
Apache Tomcat/4.1.12-LE-jdk14
Also at context log, you can see the following stack trace.
Do I need additional components to use admin web application?
Thanks in advance.
2002-10-25 00:46:22 StandardWrapper[/admin:default]: Loading container
servlet default
2002-10-25 00:46:24 StandardWrapper[/admin:invoker]: Loading container
servlet invoker
2002-10-25 00:49:03 action: Entered TreeControlTestAction:perform()
2002-10-25 00:49:03 action: tree param is null
2002-10-25 00:49:03 action: Select event on Globally Administer Data Sources
2002-10-25 00:49:03 StandardWrapperValve[action]: Servlet.service() for
servlet action threw exception
javax.servlet.UnavailableException: MBeanServer is not available
at
org.apache.webapp.admin.ApplicationServlet.initServer(ApplicationServlet.java:206)
at
org.apache.webapp.admin.ApplicationServlet.getServer(ApplicationServlet.java:138)
at
org.apache.webapp.admin.resources.ListDataSourcesAction.perform(ListDataSourcesAction.java:140)
at
org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1787)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1586)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:527)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:469)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.RequestDumperValve.invoke(RequestDumperValve.java:221)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
at java.lang.Thread.run(Thread.java:536)
2002-10-25 00:49:03 StandardWrapper[/admin:action]: Marking servlet action
as unavailable
---
Toru Hosaka
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