Details
-
Type: Monitor
-
Status: Closed
-
Priority: Major
-
Resolution: Done
-
Affects Version/s: None
-
Fix Version/s: 2021
-
Component/s: FIWARE-TECH-HELP
-
HD-Chapter:Data
-
HD-Enabler:CEP
Description
Created question in FIWARE Q/A platform on 29-08-2015 at 18:08
Please, ANSWER this question AT http://stackoverflow.com/questions/32288173/deploying-cep-through-wars-on-centos-vm-proton-server-issue
Question:
Deploying CEP through WARs on CentOS VM - Proton Server issue
Description:
I've deployed the 4 war files for Fiware Proton CEP, I got a month ago on githug (I believe), on a CentOS 6 VM, after installing Java SE 8 and Tomcat 7. These WAR files where inside a zip file, but now I can't find it on github anymore.
Beyond that, following the instructions for instalation and configuration, I was able to get everything almost working.
The Authoring Tool is available and working (it exports definitions to the server's repository correctly).
Working with Google's Postman for http verbs i find that:
A GET on the repositories works and retrieves the definitions exported by the Authoring tool: http://
{ip}:8080/ProtonOnWebServerAdmin/resources/definitionsBut a GET on the server:
http://{ip}
:8080/ProtonOnWebServerAdmin/resources/instances/ProtonOnWebServer
...doesn't work and responds the following html message:
<html>
<head>
<title>Apache Tomcat/7.0.64 - Error report</title>
<style>
<!--H1
H2
{ font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; font-size: 16px; }H3
{ font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; font-size: 14px; }BODY
{ font-family: Tahoma, Arial, sans-serif; color: black; background-color: white; }B
{ font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; }P
{ font-family: Tahoma, Arial, sans-serif; background: white; color: black; font-size: 12px; }A
{ color: black; }A.name
{ color: black; }HR
{ color: #525D76; } -->
</style>
</head>
<body>
<h1>HTTP Status 500 - java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory</h1>
<HR size="1" noshade="noshade">
<p>
<b>type</b> Exception report
</p>
<p>
<b>message</b>
<u>java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory</u>
</p>
<p>
<b>description</b>
<u>The server encountered an internal error that prevented it from fulfilling this request.</u>
</p>
<p>
<b>exception</b>
<pre>javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
org.apache.wink.server.internal.RequestProcessor.handleRequest(RequestProcessor.java:195)
org.apache.wink.server.internal.servlet.RestServlet.service(RestServlet.java:119)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
</pre>
</p>
<p>
<b>root cause</b>
<pre>java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
org.apache.http.impl.client.AbstractHttpClient.<init>(AbstractHttpClient.java:182)
org.apache.http.impl.client.DefaultHttpClient.<init>(DefaultHttpClient.java:150)
com.ibm.hrl.proton.admin.webapp.resources.ProtonInstancesResource.getInstanceState(ProtonInstancesResource.java:248)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:497)
org.apache.wink.server.internal.handlers.InvokeMethodHandler.handleRequest(InvokeMethodHandler.java:63)
org.apache.wink.server.handlers.AbstractHandler.handleRequest(AbstractHandler.java:33)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22)
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63)
org.apache.wink.server.internal.handlers.CreateInvocationParametersHandler.handleRequest(CreateInvocationParametersHandler.java:54)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22)
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63)
org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleSubResourceMethod(FindResourceMethodHandler.java:183)
org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleRequest(FindResourceMethodHandler.java:110)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22)
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63)
org.apache.wink.server.internal.handlers.FindRootResourceHandler.handleRequest(FindRootResourceHandler.java:95)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22)
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63)
org.apache.wink.server.internal.handlers.HeadMethodHandler.handleRequest(HeadMethodHandler.java:53)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22)
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63)
org.apache.wink.server.internal.handlers.OptionsMethodHandler.handleRequest(OptionsMethodHandler.java:46)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22)
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63)
org.apache.wink.server.internal.handlers.SearchResultHandler.handleRequest(SearchResultHandler.java:33)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22)
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63)
org.apache.wink.server.internal.log.ResourceInvocation.handleRequest(ResourceInvocation.java:92)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22)
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63)
org.apache.wink.server.internal.log.Requests.handleRequest(Requests.java:76)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26)
org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22)
org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63)
org.apache.wink.server.handlers.AbstractHandlersChain.run(AbstractHandlersChain.java:48)
org.apache.wink.server.internal.RequestProcessor.handleRequestWithoutFaultBarrier(RequestProcessor.java:207)
org.apache.wink.server.internal.RequestProcessor.handleRequest(RequestProcessor.java:154)
org.apache.wink.server.internal.servlet.RestServlet.service(RestServlet.java:119)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
</pre>
</p>
<p>
<b>note</b>
<u>The full stack trace of the root cause is available in the Apache Tomcat/7.0.64 logs.</u>
</p>
<HR size="1" noshade="noshade">
<h3>Apache Tomcat/7.0.64</h3>
</body>
</html>
So, I don't know what's wrong. It seems that it's some issue with Java configuration. I followed the installation instructions mentioned, so JAVA_HOME and CATALINA_HOME are set. I also set JDK_HOME to JAVA_HOME.
Aparently ProtonServerAdmin works but ProtonServer itself doesn't, so I can't get CEP to really work.
When I Reload the ProtonServer App from within Tomcat's Manager API, catalina.out logs the following:
Aug 29, 2015 6:03:04 PM org.apache.catalina.core.StandardContext reload
INFO: Reloading Context with name [/ProtonOnWebServer] has started
Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener contextDestroyed
INFO: shutting down ProtonServletContextListener
Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.adapter.InputServer run
INFO: Proton server has been shut down...
Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.adapter.OutputServer run
INFO: Proton server has been shut down ...
Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.timerService.TimerServiceFacade destroyTimers
INFO: TimerServiceFacade: destroying remaining timers...
Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.timerService.TimerServiceFacade destroyTimers
INFO: TimerServiceFacade: destroyed remaining timers...
Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener contextDestroyed
INFO: finished stopping servers successfully
Aug 29, 2015 6:03:05 PM org.apache.catalina.startup.TldConfig execute
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener contextInitialized
INFO: initializing ProtonServletContextListener
Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run
INFO: context real path = /opt/apache-tomcat-7.0.64/webapps/ProtonOnWebServer/
85 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.servlet.RestServlet - The system is using the com.ibm.hrl.proton.webapp.WebApplication JAX-RS application class that is named in the javax.ws.rs.Application init-param initialization parameter.
Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.server.executor.PropertiesParser loadProperties
INFO: Properties are :
metadatFile =EmptyDefinition.json
inputPortNumber =3002
outputPortNumber =3302
Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run
INFO: init: initializing metadata and all the system singletons
Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run
INFO: init: done initializing metadata, returned the following exceptions:
Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run
INFO: init: done initializing singletons , starting the servers...
Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.server.adapter.OutputServer run
INFO: Proton output server started, listening on output port: 3302
Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.server.adapter.InputServer run
INFO: Proton server Started, listening on port: 3002
401 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.application.ApplicationProcessor - The following JAX-RS application has been processed: com.ibm.hrl.proton.webapp.WebApplication
402 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Resources - The server has registered the JAX-RS resource class deprecated.EventResourcePlainTextDeprecated with @Path(/events-plain-text).
402 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Resources - The server has registered the JAX-RS resource class deprecated.EventResourceJSONDeprecated with @Path(/events-json).
402 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Resources - The server has registered the JAX-RS resource class com.ibm.hrl.proton.webapp.resources.EventResource with @Path(/events).
408 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.providers.EventPlainTextMessageReader was registered as a JAX-RS MessageBodyReader provider for com.ibm.hrl.proton.runtime.event.interfaces.IEventInstance Java types and text/plain media types.
410 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.providers.EventJSONMessageReader was registered as a JAX-RS MessageBodyReader provider for com.ibm.hrl.proton.runtime.event.EventInstance Java types and application/json media types.
410 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.providers.EventXmlNgsiMessageReader was registered as a JAX-RS MessageBodyReader provider for com.ibm.hrl.proton.runtime.event.EventInstance Java types and application/xml media types.
410 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.exceptions.ResponseExceptionMapper was registered as a JAX-RS ExceptionMapper provider for com.ibm.hrl.proton.webapp.exceptions.ResponseException Java types.
467 [http-bio-8080-exec-9] INFO org.apache.wink.common.internal.application.ApplicationFileLoader - The runtime is loading the JAX-RS application from jar:file:/opt/apache-tomcat-7.0.64/webapps/ProtonOnWebServer/WEB-INF/lib/wink-json4j-provider-1.2.0-incubating.jar!/META-INF/wink-application
Aug 29, 2015 6:03:06 PM org.apache.catalina.core.StandardContext reload
INFO: Reloading Context with name [/ProtonOnWebServer] is completed
..which doesn't seem to show any cautionary report.
And when I perform a GET on the server, catalina.out logs just:
Aug 29, 2015 6:05:11 PM com.ibm.hrl.proton.admin.webapp.resources.ProtonInstancesResource getInstanceState
INFO: starting getInstanceState
1584935 [http-bio-8080-exec-11] ERROR org.apache.wink.server.internal.RequestProcessor - An unhandled exception occurred which will be propagated to the container.
..so, no clues there.
If you need more information please let me know.
Thank you
2015-57-24 09:57|UPDATED status| # answers= 1, accepted answer= False
Activity
Fix Version/s | 2021 [ 12600 ] |
HD-Enabler | CEP [ 10869 ] | |
HD-Chapter | Data [ 10838 ] |
Summary | FIWARE.Request.Lab.Data.CEP.Deploying CEP through WARs on CentOS VM - Proton Server issue | FIWARE.Request.Tech.Data.CEP.Deploying CEP through WARs on CentOS VM - Proton Server issue |
Summary | FIWARE.Question.Lab.Deploying CEP through WARs on CentOS VM - Proton Server issue | FIWARE.Request.Lab.Data.CEP.Deploying CEP through WARs on CentOS VM - Proton Server issue |
Resolution | Done [ 10000 ] | |
Status | Answered [ 10104 ] | Closed [ 6 ] |
Assignee | Tali Yatzkar Haham [ tali ] |
Component/s | FIWARE-TECH-HELP [ 10278 ] |
Description |
Created question in FIWARE Q/A platform on 29-08-2015 at 18:08 {color: red}Please, ANSWER this question AT{color} http://stackoverflow.com/questions/32288173/deploying-cep-through-wars-on-centos-vm-proton-server-issue +Question:+ Deploying CEP through WARs on CentOS VM - Proton Server issue +Description:+ I've deployed the 4 war files for Fiware Proton CEP, I got a month ago on githug (I believe), on a CentOS 6 VM, after installing Java SE 8 and Tomcat 7. These WAR files where inside a zip file, but now I can't find it on github anymore. Beyond that, following the instructions for instalation and configuration, I was able to get everything almost working. The Authoring Tool is available and working (it exports definitions to the server's repository correctly). Working with Google's Postman for http verbs i find that: A GET on the repositories works and retrieves the definitions exported by the Authoring tool: http://{ip}:8080/ProtonOnWebServerAdmin/resources/definitions But a GET on the server: http://{ip}:8080/ProtonOnWebServerAdmin/resources/instances/ProtonOnWebServer ...doesn't work and responds the following html message: <html> <head> <title>Apache Tomcat/7.0.64 - Error report</title> <style> <!--H1 { font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; font-size: 22px; } H2 { font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; font-size: 16px; } H3 { font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; font-size: 14px; } BODY { font-family: Tahoma, Arial, sans-serif; color: black; background-color: white; } B { font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; } P { font-family: Tahoma, Arial, sans-serif; background: white; color: black; font-size: 12px; } A { color: black; } A.name { color: black; } HR { color: #525D76; } --> </style> </head> <body> <h1>HTTP Status 500 - java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory</h1> <HR size="1" noshade="noshade"> <p> <b>type</b> Exception report </p> <p> <b>message</b> <u>java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory</u> </p> <p> <b>description</b> <u>The server encountered an internal error that prevented it from fulfilling this request.</u> </p> <p> <b>exception</b> <pre>javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory org.apache.wink.server.internal.RequestProcessor.handleRequest(RequestProcessor.java:195) org.apache.wink.server.internal.servlet.RestServlet.service(RestServlet.java:119) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) </pre> </p> <p> <b>root cause</b> <pre>java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory org.apache.http.impl.client.AbstractHttpClient.&lt;init&gt;(AbstractHttpClient.java:182) org.apache.http.impl.client.DefaultHttpClient.&lt;init&gt;(DefaultHttpClient.java:150) com.ibm.hrl.proton.admin.webapp.resources.ProtonInstancesResource.getInstanceState(ProtonInstancesResource.java:248) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.apache.wink.server.internal.handlers.InvokeMethodHandler.handleRequest(InvokeMethodHandler.java:63) org.apache.wink.server.handlers.AbstractHandler.handleRequest(AbstractHandler.java:33) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.CreateInvocationParametersHandler.handleRequest(CreateInvocationParametersHandler.java:54) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleSubResourceMethod(FindResourceMethodHandler.java:183) org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleRequest(FindResourceMethodHandler.java:110) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.FindRootResourceHandler.handleRequest(FindRootResourceHandler.java:95) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.HeadMethodHandler.handleRequest(HeadMethodHandler.java:53) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.OptionsMethodHandler.handleRequest(OptionsMethodHandler.java:46) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.SearchResultHandler.handleRequest(SearchResultHandler.java:33) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.log.ResourceInvocation.handleRequest(ResourceInvocation.java:92) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.log.Requests.handleRequest(Requests.java:76) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.handlers.AbstractHandlersChain.run(AbstractHandlersChain.java:48) org.apache.wink.server.internal.RequestProcessor.handleRequestWithoutFaultBarrier(RequestProcessor.java:207) org.apache.wink.server.internal.RequestProcessor.handleRequest(RequestProcessor.java:154) org.apache.wink.server.internal.servlet.RestServlet.service(RestServlet.java:119) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) </pre> </p> <p> <b>note</b> <u>The full stack trace of the root cause is available in the Apache Tomcat/7.0.64 logs.</u> </p> <HR size="1" noshade="noshade"> <h3>Apache Tomcat/7.0.64</h3> </body> </html> So, I don't know what's wrong. It seems that it's some issue with Java configuration. I followed the installation instructions mentioned, so JAVA_HOME and CATALINA_HOME are set. I also set JDK_HOME to JAVA_HOME. Aparently ProtonServerAdmin works but ProtonServer itself doesn't, so I can't get CEP to really work. When I Reload the ProtonServer App from within Tomcat's Manager API, catalina.out logs the following: Aug 29, 2015 6:03:04 PM org.apache.catalina.core.StandardContext reload INFO: Reloading Context with name [/ProtonOnWebServer] has started Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener contextDestroyed INFO: shutting down ProtonServletContextListener Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.adapter.InputServer run INFO: Proton server has been shut down... Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.adapter.OutputServer run INFO: Proton server has been shut down ... Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.timerService.TimerServiceFacade destroyTimers INFO: TimerServiceFacade: destroying remaining timers... Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.timerService.TimerServiceFacade destroyTimers INFO: TimerServiceFacade: destroyed remaining timers... Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener contextDestroyed INFO: finished stopping servers successfully Aug 29, 2015 6:03:05 PM org.apache.catalina.startup.TldConfig execute INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener contextInitialized INFO: initializing ProtonServletContextListener Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run INFO: context real path = /opt/apache-tomcat-7.0.64/webapps/ProtonOnWebServer/ 85 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.servlet.RestServlet - The system is using the com.ibm.hrl.proton.webapp.WebApplication JAX-RS application class that is named in the javax.ws.rs.Application init-param initialization parameter. Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.server.executor.PropertiesParser loadProperties INFO: Properties are : metadatFile =EmptyDefinition.json inputPortNumber =3002 outputPortNumber =3302 Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run INFO: init: initializing metadata and all the system singletons Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run INFO: init: done initializing metadata, returned the following exceptions: Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run INFO: init: done initializing singletons , starting the servers... Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.server.adapter.OutputServer run INFO: Proton output server started, listening on output port: 3302 Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.server.adapter.InputServer run INFO: Proton server Started, listening on port: 3002 401 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.application.ApplicationProcessor - The following JAX-RS application has been processed: com.ibm.hrl.proton.webapp.WebApplication 402 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Resources - The server has registered the JAX-RS resource class deprecated.EventResourcePlainTextDeprecated with @Path(/events-plain-text). 402 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Resources - The server has registered the JAX-RS resource class deprecated.EventResourceJSONDeprecated with @Path(/events-json). 402 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Resources - The server has registered the JAX-RS resource class com.ibm.hrl.proton.webapp.resources.EventResource with @Path(/events). 408 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.providers.EventPlainTextMessageReader was registered as a JAX-RS MessageBodyReader provider for com.ibm.hrl.proton.runtime.event.interfaces.IEventInstance Java types and text/plain media types. 410 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.providers.EventJSONMessageReader was registered as a JAX-RS MessageBodyReader provider for com.ibm.hrl.proton.runtime.event.EventInstance Java types and application/json media types. 410 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.providers.EventXmlNgsiMessageReader was registered as a JAX-RS MessageBodyReader provider for com.ibm.hrl.proton.runtime.event.EventInstance Java types and application/xml media types. 410 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.exceptions.ResponseExceptionMapper was registered as a JAX-RS ExceptionMapper provider for com.ibm.hrl.proton.webapp.exceptions.ResponseException Java types. 467 [http-bio-8080-exec-9] INFO org.apache.wink.common.internal.application.ApplicationFileLoader - The runtime is loading the JAX-RS application from jar:file:/opt/apache-tomcat-7.0.64/webapps/ProtonOnWebServer/WEB-INF/lib/wink-json4j-provider-1.2.0-incubating.jar!/META-INF/wink-application Aug 29, 2015 6:03:06 PM org.apache.catalina.core.StandardContext reload INFO: Reloading Context with name [/ProtonOnWebServer] is completed ..which doesn't seem to show any cautionary report. And when I perform a GET on the server, catalina.out logs just: Aug 29, 2015 6:05:11 PM com.ibm.hrl.proton.admin.webapp.resources.ProtonInstancesResource getInstanceState INFO: starting getInstanceState 1584935 [http-bio-8080-exec-11] ERROR org.apache.wink.server.internal.RequestProcessor - An unhandled exception occurred which will be propagated to the container. ..so, no clues there. If you need more information please let me know. Thank you |
Created question in FIWARE Q/A platform on 29-08-2015 at 18:08 {color: red}Please, ANSWER this question AT{color} http://stackoverflow.com/questions/32288173/deploying-cep-through-wars-on-centos-vm-proton-server-issue +Question:+ Deploying CEP through WARs on CentOS VM - Proton Server issue +Description:+ I've deployed the 4 war files for Fiware Proton CEP, I got a month ago on githug (I believe), on a CentOS 6 VM, after installing Java SE 8 and Tomcat 7. These WAR files where inside a zip file, but now I can't find it on github anymore. Beyond that, following the instructions for instalation and configuration, I was able to get everything almost working. The Authoring Tool is available and working (it exports definitions to the server's repository correctly). Working with Google's Postman for http verbs i find that: A GET on the repositories works and retrieves the definitions exported by the Authoring tool: http://{ip}:8080/ProtonOnWebServerAdmin/resources/definitions But a GET on the server: http://{ip}:8080/ProtonOnWebServerAdmin/resources/instances/ProtonOnWebServer ...doesn't work and responds the following html message: <html> <head> <title>Apache Tomcat/7.0.64 - Error report</title> <style> <!--H1 { font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; font-size: 22px; } H2 { font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; font-size: 16px; } H3 { font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; font-size: 14px; } BODY { font-family: Tahoma, Arial, sans-serif; color: black; background-color: white; } B { font-family: Tahoma, Arial, sans-serif; color: white; background-color: #525D76; } P { font-family: Tahoma, Arial, sans-serif; background: white; color: black; font-size: 12px; } A { color: black; } A.name { color: black; } HR { color: #525D76; } --> </style> </head> <body> <h1>HTTP Status 500 - java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory</h1> <HR size="1" noshade="noshade"> <p> <b>type</b> Exception report </p> <p> <b>message</b> <u>java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory</u> </p> <p> <b>description</b> <u>The server encountered an internal error that prevented it from fulfilling this request.</u> </p> <p> <b>exception</b> <pre>javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory org.apache.wink.server.internal.RequestProcessor.handleRequest(RequestProcessor.java:195) org.apache.wink.server.internal.servlet.RestServlet.service(RestServlet.java:119) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) </pre> </p> <p> <b>root cause</b> <pre>java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory org.apache.http.impl.client.AbstractHttpClient.&lt;init&gt;(AbstractHttpClient.java:182) org.apache.http.impl.client.DefaultHttpClient.&lt;init&gt;(DefaultHttpClient.java:150) com.ibm.hrl.proton.admin.webapp.resources.ProtonInstancesResource.getInstanceState(ProtonInstancesResource.java:248) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.apache.wink.server.internal.handlers.InvokeMethodHandler.handleRequest(InvokeMethodHandler.java:63) org.apache.wink.server.handlers.AbstractHandler.handleRequest(AbstractHandler.java:33) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.CreateInvocationParametersHandler.handleRequest(CreateInvocationParametersHandler.java:54) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleSubResourceMethod(FindResourceMethodHandler.java:183) org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleRequest(FindResourceMethodHandler.java:110) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.FindRootResourceHandler.handleRequest(FindRootResourceHandler.java:95) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.HeadMethodHandler.handleRequest(HeadMethodHandler.java:53) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.OptionsMethodHandler.handleRequest(OptionsMethodHandler.java:46) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.handlers.SearchResultHandler.handleRequest(SearchResultHandler.java:33) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.log.ResourceInvocation.handleRequest(ResourceInvocation.java:92) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.internal.log.Requests.handleRequest(Requests.java:76) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:63) org.apache.wink.server.handlers.AbstractHandlersChain.run(AbstractHandlersChain.java:48) org.apache.wink.server.internal.RequestProcessor.handleRequestWithoutFaultBarrier(RequestProcessor.java:207) org.apache.wink.server.internal.RequestProcessor.handleRequest(RequestProcessor.java:154) org.apache.wink.server.internal.servlet.RestServlet.service(RestServlet.java:119) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) </pre> </p> <p> <b>note</b> <u>The full stack trace of the root cause is available in the Apache Tomcat/7.0.64 logs.</u> </p> <HR size="1" noshade="noshade"> <h3>Apache Tomcat/7.0.64</h3> </body> </html> So, I don't know what's wrong. It seems that it's some issue with Java configuration. I followed the installation instructions mentioned, so JAVA_HOME and CATALINA_HOME are set. I also set JDK_HOME to JAVA_HOME. Aparently ProtonServerAdmin works but ProtonServer itself doesn't, so I can't get CEP to really work. When I Reload the ProtonServer App from within Tomcat's Manager API, catalina.out logs the following: Aug 29, 2015 6:03:04 PM org.apache.catalina.core.StandardContext reload INFO: Reloading Context with name [/ProtonOnWebServer] has started Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener contextDestroyed INFO: shutting down ProtonServletContextListener Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.adapter.InputServer run INFO: Proton server has been shut down... Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.adapter.OutputServer run INFO: Proton server has been shut down ... Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.timerService.TimerServiceFacade destroyTimers INFO: TimerServiceFacade: destroying remaining timers... Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.server.timerService.TimerServiceFacade destroyTimers INFO: TimerServiceFacade: destroyed remaining timers... Aug 29, 2015 6:03:04 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener contextDestroyed INFO: finished stopping servers successfully Aug 29, 2015 6:03:05 PM org.apache.catalina.startup.TldConfig execute INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener contextInitialized INFO: initializing ProtonServletContextListener Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run INFO: context real path = /opt/apache-tomcat-7.0.64/webapps/ProtonOnWebServer/ 85 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.servlet.RestServlet - The system is using the com.ibm.hrl.proton.webapp.WebApplication JAX-RS application class that is named in the javax.ws.rs.Application init-param initialization parameter. Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.server.executor.PropertiesParser loadProperties INFO: Properties are : metadatFile =EmptyDefinition.json inputPortNumber =3002 outputPortNumber =3302 Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run INFO: init: initializing metadata and all the system singletons Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run INFO: init: done initializing metadata, returned the following exceptions: Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.webapp.ProtonServletContextListener$1 run INFO: init: done initializing singletons , starting the servers... Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.server.adapter.OutputServer run INFO: Proton output server started, listening on output port: 3302 Aug 29, 2015 6:03:05 PM com.ibm.hrl.proton.server.adapter.InputServer run INFO: Proton server Started, listening on port: 3002 401 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.application.ApplicationProcessor - The following JAX-RS application has been processed: com.ibm.hrl.proton.webapp.WebApplication 402 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Resources - The server has registered the JAX-RS resource class deprecated.EventResourcePlainTextDeprecated with @Path(/events-plain-text). 402 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Resources - The server has registered the JAX-RS resource class deprecated.EventResourceJSONDeprecated with @Path(/events-json). 402 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Resources - The server has registered the JAX-RS resource class com.ibm.hrl.proton.webapp.resources.EventResource with @Path(/events). 408 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.providers.EventPlainTextMessageReader was registered as a JAX-RS MessageBodyReader provider for com.ibm.hrl.proton.runtime.event.interfaces.IEventInstance Java types and text/plain media types. 410 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.providers.EventJSONMessageReader was registered as a JAX-RS MessageBodyReader provider for com.ibm.hrl.proton.runtime.event.EventInstance Java types and application/json media types. 410 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.providers.EventXmlNgsiMessageReader was registered as a JAX-RS MessageBodyReader provider for com.ibm.hrl.proton.runtime.event.EventInstance Java types and application/xml media types. 410 [http-bio-8080-exec-9] INFO org.apache.wink.server.internal.log.Providers - The class com.ibm.hrl.proton.webapp.exceptions.ResponseExceptionMapper was registered as a JAX-RS ExceptionMapper provider for com.ibm.hrl.proton.webapp.exceptions.ResponseException Java types. 467 [http-bio-8080-exec-9] INFO org.apache.wink.common.internal.application.ApplicationFileLoader - The runtime is loading the JAX-RS application from jar:file:/opt/apache-tomcat-7.0.64/webapps/ProtonOnWebServer/WEB-INF/lib/wink-json4j-provider-1.2.0-incubating.jar!/META-INF/wink-application Aug 29, 2015 6:03:06 PM org.apache.catalina.core.StandardContext reload INFO: Reloading Context with name [/ProtonOnWebServer] is completed ..which doesn't seem to show any cautionary report. And when I perform a GET on the server, catalina.out logs just: Aug 29, 2015 6:05:11 PM com.ibm.hrl.proton.admin.webapp.resources.ProtonInstancesResource getInstanceState INFO: starting getInstanceState 1584935 [http-bio-8080-exec-11] ERROR org.apache.wink.server.internal.RequestProcessor - An unhandled exception occurred which will be propagated to the container. ..so, no clues there. If you need more information please let me know. Thank you 2015-57-24 09:57|UPDATED status| # answers= 1, accepted answer= False |
Status | In Progress [ 3 ] | Answered [ 10104 ] |
Field | Original Value | New Value |
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Status | Open [ 1 ] | In Progress [ 3 ] |