[Fiware-tech-help] Regarding complex event processing CEP over tomcat7, problem with proton on web server status

Tali Yatzkar-Haham TALI at il.ibm.com
Wed Mar 18 11:57:31 CET 2015


Dear Ahmed,

Sorry, but I don't know to solve your issue. 
My recommendation is to install the tested tomcat version (
apache-tomcat-7.0.26) again, and to follow again the CEP installation 
guide.
Regards,
Tali

Tali Yatzkar Haham
Event-based Middleware & Solutions
IBM Haifa Research Lab, Israel
tali at il.ibm.com 972-4-8296320
 



From:   Ahmed Sadek <don1559 at gmail.com>
To:     Tali Yatzkar-Haham/Haifa/IBM at IBMIL
Cc:     fiware-tech-help at lists.fi-ware.org, MIGUEL CARRILLO PACHECO 
<miguel.carrillopacheco at telefonica.com>
Date:   12/03/2015 04:49 PM
Subject:        Re: [Fiware-tech-help] Regarding complex event processing 
CEP over tomcat7, problem with proton on web server status



Okay, but when I click on the "ProtonOnWebServerAdmin, ProtonOnWebServer" 
I get 404, also when I try the "get" example from the tutorial I get 500.

Pictures attached.

Is this normal ?

Best,
Ahmed

On Thu, Mar 12, 2015 at 3:37 PM, Tali Yatzkar-Haham <TALI at il.ibm.com> 
wrote:
There are some warnings at the beginning of the log that seems to be 
related to some missing directories, I don't know if they are important. 
However, from the log it seems that ProtonOnWebServerAdmin, 
ProtonOnWebServer are deployed, and the CEP is running. 

Regards,
Tali

Tali Yatzkar Haham 
Event-based Middleware & Solutions
IBM Haifa Research Lab, Israel
tali at il.ibm.com 972-4-8296320




From:        Ahmed Sadek <don1559 at gmail.com> 
To:        Tali Yatzkar-Haham/Haifa/IBM at IBMIL 
Cc:        fiware-tech-help at lists.fi-ware.org, MIGUEL CARRILLO PACHECO <
miguel.carrillopacheco at telefonica.com> 
Date:        12/03/2015 04:21 PM 
Subject:        Re: [Fiware-tech-help] Regarding complex event processing 
CEP over tomcat7, problem with proton on web server status 



I did it, stooped the tomcat -> delete catalina.out -> start tomcat 
Attached is the generated log files after starting tomcat files and also 
catalina properties. 

Thank you for your help. 

Ahmed 

On Thu, Mar 12, 2015 at 3:04 PM, Tali Yatzkar-Haham <TALI at il.ibm.com> 
wrote: 
Unfortunately I can't open your zip file. 

Please stop tomcat, delete the files from the log file, start tomcat, and 
send me the log file from the log directory (should be catalina.out) 
  
Regards,
Tali

Tali Yatzkar Haham 
Event-based Middleware & Solutions
IBM Haifa Research Lab, Israel
tali at il.ibm.com 972-4-8296320




From:        Ahmed Sadek <don1559 at gmail.com> 
To:        Tali Yatzkar-Haham/Haifa/IBM at IBMIL 
Cc:        fiware-tech-help at lists.fi-ware.org, MIGUEL CARRILLO PACHECO <
miguel.carrillopacheco at telefonica.com> 
Date:        12/03/2015 03:51 PM 
Subject:        Re: [Fiware-tech-help] Regarding complex event processing 
CEP over tomcat7, problem with proton on web server status 



Dear Tali, 

Thank you for your reply, attached is the log folder of the tomcat server. 

I don't use any commands, I only use the web interface : 

http://127.0.0.1:8080/manager 

and from there I click on different component of the proton application, 
the authoring tool respond with me with the application page while the 
ProtonOnWebServer and /ProtonOnWebServerAdmin don't respond. 

Please let me know if you need any further information/logs, if you want 
and have time I can give you a remote access to the machine using team 
viewer.  

Best, 
Ahmed 

On Thu, Mar 12, 2015 at 1:22 PM, Tali Yatzkar-Haham <TALI at il.ibm.com> 
wrote: 
Dear Ahmed, 

I must say that I'm not a Tomcat expert. 
If you send me the tomcat log, and the command you make, I might be able 
to help. 

Regards,
Tali

Tali Yatzkar Haham 
Event-based Middleware & Solutions
IBM Haifa Research Lab, Israel
tali at il.ibm.com 972-4-8296320




From:        Ahmed Sadek <don1559 at gmail.com> 
To:        Tali Yatzkar-Haham/Haifa/IBM at IBMIL 
Cc:        fiware-tech-help at lists.fi-ware.org, MIGUEL CARRILLO PACHECO <
miguel.carrillopacheco at telefonica.com> 
Date:        12/03/2015 01:55 PM 
Subject:        Re: [Fiware-tech-help] Regarding complex event processing 
CEP over tomcat7, problem with proton on web server status 




Dear Tali, 

Any ideas on troubleshooting this problem, I really need to run the CEP. 

Best, 
Ahmed 

On Wed, Mar 11, 2015 at 3:24 PM, MIGUEL CARRILLO PACHECO <
miguel.carrillopacheco at telefonica.com> wrote: 
Dear Ahmed,

Tali is the GE owner, as per the catalogue. 
http://catalogue.fiware.org/enablers/complex-event-processing-cep-proactive-technology-online


I add her to the loop, she must be able to help

Regards,

Miguel

El 11/03/2015 a las 14:56, Ahmed Sadek escribió: 
Dear All, 

I have installed the complex event processing over tomcat7 and followed 
the instruction on this page. 
https://forge.fiware.org/plugins/mediawiki/wiki/fiware/index.php/CEP_GE_-_IBM_Proactive_Technology_Online_Installation_and_Administration_Guide#Configuring_an_engine_instance 


But I am facing a problem with getting the status of the proton web server 
as explained in the tutorial, I should get 200 ok, as it seem the tomcat 
is only checking at the /usr/share/tomcat7 and not looking in the 
/var/lib/tomcat7. 

I have set both CATALINA HOME / BASE environment variables. but still the 
same problem. 

Attached is different print screens for the the problem and server. 

Best, 
Ahmed Sadek 
KTH 



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[attachment "logs.zip" deleted by Tali Yatzkar-Haham/Haifa/IBM] 
[attachment "localhost_access_log.2015-03-12.txt" deleted by Tali 
Yatzkar-Haham/Haifa/IBM] [attachment "catalina.out" deleted by Tali 
Yatzkar-Haham/Haifa/IBM] [attachment "catalina.2015-03-12.log" deleted by 
Tali Yatzkar-Haham/Haifa/IBM] [attachment "localhost.2015-03-12.log" 
deleted by Tali Yatzkar-Haham/Haifa/IBM] [attachment "catalina.properties" 
deleted by Tali Yatzkar-Haham/Haifa/IBM] 
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Yatzkar-Haham/Haifa/IBM] [attachment "Screenshot from 2015-03-11 
14:49:21.png" deleted by Tali Yatzkar-Haham/Haifa/IBM] [attachment 
"Screenshot from 2015-03-11 14:48:43.png" deleted by Tali 
Yatzkar-Haham/Haifa/IBM] 
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