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From Mark Eggers <its_toas...@yahoo.com>
Subject Re: can't connect to manager application
Date Fri, 18 Oct 2013 22:24:25 GMT
On 10/18/2013 3:18 PM, André Warnier wrote:
> Edoardo Panfili wrote:
>> Il 17/10/13 18:45, Edoardo Panfili ha scritto:
>>> My Tomcat (7.0.42) is listening on port 7080 and I have this
>>> conf/tomcat-users.xml in (production server)
>>>
>>> -------
>>> <tomcat-users>
>>> <role rolename="manager-script"/>
>>>   <user username="myname" password="pwd"
>>> roles="manager-script,manager-gui,manager-jmx"/>
>>> </tomcat-users>
>>> ----------
>>> if I use
>>>
>>> curl -u myname:pwd
>>> http://localhost:7080/manager/text/reload?path=/myApplication
>>>
>>> the response is--------------------------
>>>     <h1>404 Not found</h1>
>>>     <p>
>>>      The page you tried to access
>>>      (/manager/text/reload)
>>>      does not exist.
>>>     </p>
>>>     <p>
>>>      The Manager application has been re-structured for Tomcat 7 onwards
>>> and some
>>>      of URLs have changed. All URLs used to access the Manager
>>> application should
>>>      now start with one of the following options:
>>>     </p>
>>>      <ul>
>>>        <li>/manager/html for the HTML GUI</li>
>>>        <li>/manager/text for the text interface</li>
>>>        <li>/manager/jmxproxy for the JMX proxy</li>
>>>        <li>/manager/status for the status pages</li>
>>>      </ul>
>>>     <p>
>>>      Note that the URL for the text interface has changed from
>>>      &quot;/manager&quot; to
>>>      &quot;/manager/text&quot;.
>>>     </p>
>>>     <p>
>>>      You probably need to adjust the URL you are using to access the
>>> Manager
>>>      application. However, there is always a chance you have found a bug
>>> in the
>>>      Manager application. If you are sure you have found a bug, and that
>>> the bug
>>>      has not already been reported, please report it to the Apache
>>> Tomcat team.
>>>     </p>
>>> ---------------------------------------------------------
>>
>>
>> Installation step by step:
>>
>> Unpack new download from tomcat.apache.org
>>
>> 1- set users
>> <tomcat-users>
>>   <user username="edoardo" password="pwd"
>>     roles="manager-script,manager-gui,manager-jmx,other"/>
>> </tomcat-users>
>>
>> then reload tomcat
>> $curl -u edoardo:pwd
>> http://localhost:8080/manager/text/reload?path=/examples
>> OK - Reloaded application at context path /examples
>>
>>
>> 2- copy myApplication from production server
>> copy configuration file ($tomcat/Catalina/localhost/myApplication.xml)
>> from production server
>> stop & start tomcat
>>
>> $curl -u edoardo:pwd
>> http://localhost:8080/manager/text/reload?path=/myApplication
>> OK - Reloaded application at context path /myApplication
>>
>>
>> 3- first modify to server.xml
>> shutdown tomcat
>> modify server.xml
>> <Connector port="8080" protocol="HTTP/1.1"
>> becomes
>> <Connector port="9080" protocol="HTTP/1.1"
>>
>> start then curl again
>> all well
>>
>>
>> 4- second modify to server.xml
>> <Host name="localhost"  appBase="webapps"
>> unpackWARs="true" autoDeploy="true">
>> becomes
>> <Host name="localhost"  appBase="webapps"
>> unpackWARs="true" autoDeploy="true" deployXML="false">
>>
>> stop-start
>>
>> $curl -u edoardo:pwd
>> http://localhost:9080/manager/text/reload?path=/myApplication
>> javax.servlet.ServletException: Error instantiating servlet class
>> org.apache.catalina.manager.ManagerServlet
>> [...]
>>
>> $curl -u edoardo:pwd
>> http://localhost:9080/manager/text/reload?path=/myApplication
>> the same error reported in the initial post (above)
>>
>>
>>
>> deployXML="false" is recommended at
>> http://tomcat.apache.org/tomcat-7.0-doc/config/host.html and useful
>> for me.
>>
> One big difference that I see when deployXML="false", is that this file :
> (catalina_base)/webapps/myApplication/META-INF/context.xml
> is no longer being parsed,
> and instead this file is parsed :
> $tomcat/Catalina/localhost/myApplication.xml
> when you reload your app.
> What is the content of that file ?

 From the last log file that was posted, these context files are pretty 
broken (although myApplication.xml only had the magic debug attribute set).

/mde/



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