Oc4j, jdeveloper and apache, port conflicts ?

Hi all,
I am currently in the process of deploying my first EJB on Oracle 9i AS.
I have successfully installed oc4j.zip and set the login credentials.
I am however, unable to connect to the index page of the OC4J server from any computer besides the server.
My URL is http://prams_nt_03:6666 and this works on the server. The reason for it being 6666 is that I have changed it to avoid conflicts with the oc4j server. I have changed it in the default-web-site.xml file. There is a danger of conflict because I want to access the OC4J server behind Apache.
I have also created the oc4j.conf file, which httpd.conf looks at :
<IfModule mod_proxy.c>
ProxyRequests On
ProxyPass /servlet/ http://prams_nt_03:6666/servlet/
ProxyPassReverse /servlet/ http://prams_nt_03:6666/servlet/
</IfModule>
Does anyone have any suggestions as to what else I need to do ? Maybe I need to specify somewhere else that I am using port 6666 ?
Also, another point is that I am unable to deploy from JDeveloper, the connection test to the application server fails with the error message : Disconnected.
My server is Win NT sp6, my AS is 1.0.2.2.2a.
Thanks in advance for any help you can give.

Hiya Debu,
1) Are OHS and OC4J running on the same server ?
- Yes, along with 9i DB rel 1
2) What ports are used by OHS and OC4J ?
The ports are 8888 for both, I have removed the setting for the OC4j Server, which means the OC4J server is not working behind Apache.
3) Can you go to OC4J's homepage directly i.e. http://myhost:6666 ?
I cannot go using hostname, but can using I.P address
4) Can you go to OHS (aka Apache)'s homepage directly ?
Yes, using I.P and hostname
5) Do you get any errors during startup of OC4J or OHS ? You will an error port already in use error when a port is used by someone else ?
None that I can think of.
I think you hit the nail on the head when you said it could be a DNS problem ! I will configure that now. Thanks for your help, you're a star !

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Notification ==> Initialize UmaPortlets begins...
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I tried to access both URL you gave me and got the error:
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N1 and port conflict

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Solaris 10 U6
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available below.
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The installer has detected that there may be a port conflict with current running processes. Please stop the processes which are using the following conflicting ports: 8083
Please fix the problem and then try this step again.
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t. Try this step again (correct the failure before proceeding)
x. Exit
Enter selection: (t/x)

N1SM is EOL and if you really must install it, the latest is 1.3.3 + patches, please do install in a CLEAN, DEDICATED machine (which should relief you of your problem).
N1SM approaches EOSL - meaning it will not be supported soon, or IF, then for large amount of $$$
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What are difficulty between oc4j included Jdeveloper and oc4j extended?

Hi all!
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The main difference is the version of OC4J. They do not often match. If the extended OC4J is a later version than the one packaged in JDeveloper, then applications developed in JDeveloper are not guaranteed to work in extended OC4J. It is always recommended
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I need to debug some web application that switches between HTTP and HTTPS and back again. I have done all the required configuarion of the embedded OC4J to support this namely:
1. create self signed certificate
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I now start the embedded OC4J in jdeveloper and all is well, https and http work fine. However a different session is created for each of the web-sites the secure and the default (i.e one for the http and one for the https). I understand why since the browser treats http://www.mydomain.com:8988 and https://www.mydomain.com:4443 as separate web sites.
One Solution
~~~~~~~~~~
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2nd Solution
~~~~~~~~~~
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The second solution does not work since the orion-web.xml file gets overwritten everytime I start the embedded OC4J and so I lose any updates I make.
Does anybody have any ideas how to overcome these problems? I know I could use a standalone container but then I will lose all the convenience of testing within Jdeveloper.
Many thanks.

Hi,
I'll file an ER to allow developers in JDeveloper to test http and https. What I usually do - as a work around - is to open files that are change on each start of the embedded OC4J in TextPad. TextPad asks if an opened file should be reloaded when it has been changed on the filesystem. I then say "no" and safe the opened file gain, overriding the JDeveloper changes.
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**** JMS port conflict detected. The JMS port will be reassigned to port 9236.
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You have other JDev session running.
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Hi,
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ons.conf
localport=6100 # line added by Agent
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You are running adstrtal.sh version 120.15
The logfile for this session is located at /d01/oracle/PROD/inst/apps/PROD_linux 1/logs/appl/admin/log/adstrtal.log
Executing service control script:
/d01/oracle/PROD/inst/apps/PROD_linux1/admin/scripts/adopmnctl.sh start
script returned:
You are running adopmnctl.sh version 120.6
Starting Oracle Process Manager (OPMN) ...
adopmnctl.sh: exiting with status 2
adopmnctl.sh: check the logfile /d01/oracle/PROD/inst/apps/PROD_linux1/logs/appl /admin/log/adopmnctl.txt for more information ...
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Executing service control script:
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script returned:
adalnctl.sh version 120.3
Checking for FNDFS executable.
Listener APPS_PROD has already been started.
adalnctl.sh: exiting with status 2
adalnctl.sh: check the logfile /d01/oracle/PROD/inst/apps/PROD_linux1/logs/appl/ admin/log/adalnctl.txt for more information ...
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Executing service control script:
/d01/oracle/PROD/inst/apps/PROD_linux1/admin/scripts/adapcctl.sh start
script returned:
You are running adapcctl.sh version 120.7.12010000.2
Starting OPMN managed Oracle HTTP Server (OHS) instance ...
adapcctl.sh: exiting with status 2
adapcctl.sh: check the logfile /d01/oracle/PROD/inst/apps/PROD_linux1/logs/appl/ admin/log/adapcctl.txt for more information ...
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script returned:
You are running adoacorectl.sh version 120.13
Starting OPMN managed OACORE OC4J instance ...
adoacorectl.sh: exiting with status 2
adoacorectl.sh: check the logfile /d01/oracle/PROD/inst/apps/PROD_linux1/logs/appl/admin/log/adoacorectl.txt for more information ...
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Executing service control script:
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You are running adformsctl.sh version 120.16
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adformsctl.sh: check the logfile /d01/oracle/PROD/inst/apps/PROD_linux1/logs/appl/admin/log/adformsctl.txt for more information ...
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Executing service control script:
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script returned:
You are running adoafmctl.sh version 120.8
Starting OPMN managed OAFM OC4J instance ...
adoafmctl.sh: exiting with status 2
adoafmctl.sh: check the logfile /d01/oracle/PROD/inst/apps/PROD_linux1/logs/appl/admin/log/adoafmctl.txt for m ore information ...
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Executing service control script:
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You are running adcmctl.sh version 120.17.12010000.3
Starting concurrent manager for PROD ...
Starting PROD_1231@PROD Internal Concurrent Manager
Default printer is noprint
adcmctl.sh: exiting with status 0
adcmctl.sh: check the logfile /d01/oracle/PROD/inst/apps/PROD_linux1/logs/appl/admin/log/adcmctl.txt for more information ...
.end std out.
.end err out.
Executing service control script:
/d01/oracle/PROD/inst/apps/PROD_linux1/admin/scripts/jtffmctl.sh start
script returned:
You are running jtffmctl.sh version 120.3
Validating Fulfillment patch level via /d01/oracle/PROD/apps/apps_st/comn/java/classes
Fulfillment patch level validated.
Starting Fulfillment Server for PROD on port 9300 ...
jtffmctl.sh: exiting with status 0
.end std out.
.end err out.
All enabled services for this node are started.
adstrtal.sh: Exiting with status 0
adstrtal.sh: check the logfile /d01/oracle/PROD/inst/apps/PROD_linux1/logs/appl/admin/log/adstrtal.log for mor e information ...
[applmgr@linux1 scripts]$
Thanks
Edited by: Maverick on Dec 31, 2010 4:11 AM

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Oc4j, jdeveloper and apache, port conflicts ?

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