Re: OC4J JVM termination

From: Frank van Bortel <frank.van.bortel_at_gmail.com>
Date: Fri, 28 Dec 2007 19:53:53 +0100
Message-ID: <63d62$4775463e$524b5c40$7942@cache5.tilbu1.nb.home.nl>


Matthias Hoys wrote:
> "Frank van Bortel" <frank.van.bortel_at_gmail.com> wrote in message
> news:c2e5f$477407f9$524b5c40$16099_at_cache3.tilbu1.nb.home.nl...

>> Matthias Hoys wrote:
>>> "Frank van Bortel" <frank.van.bortel_at_gmail.com> wrote in message
>>> news:2d8fb$4773ef80$524b5c40$10654_at_cache5.tilbu1.nb.home.nl...
>>>> Matthias Hoys wrote:
>>>>> Hello,
>>>>>
>>>>> I installed OC4J on RHEL to use as a reporting server together with 
>>>>> Apex
>>>>> 3.0. The installation went fine, but I have 1 important problem. 
>>>>> Whenever
>>>>> I
>>>>> close the console session that started the oc4j process, the process 
>>>>> gets
>>>>> terminated and there is the error "JVM termination" in the log files.
>>>>> Starting the process with "nohup ... &" doesn't help. There's an 
>>>>> article
>>>>> on
>>>>> Metalink that suggests as a solution to add "-Xrs" as a java startup
>>>>> parameter, but that doesn't help either ...
>>>>> Anyone that had the same problem and a possible workaround ?
>>>>>
>>>>> Thanks
>>>>> Matthias
>>>>>
>>>>>
>>>> Just do not start any java processes - you do not need them
>>>> for APEX - all html generation takes place in the database,
>>>> just just need a server to stream them to your browser.
>>>>
>>>> You could try to use the internal http server (XML-protocol
>>>> install needed, but it's there anyway - APEX requirement),
>>>> if security permits a 2-tier setup
>>>>
>>>> -- 
>>>> Regards,
>>>> Frank van Bortel
>>>>
>>>> Top-posting is one way to shut me up...
>>> I don't think I understand your reply :-)
>>> I followed the guide on
>>> http://www.oracle.com/technology/products/database/application_express/html/configure_printing.html
>>> to install OC4J to enable pdf generation from within Apex. It works fine,
>>> only the OC4J shuts itself down when I logoff. I don't want that :-)
>>> I know Apex works fine without OC4J but it needs a reporting server to
>>> generate pdf content.
>>>
>>>
>>> Matthias
>>>
>>>
>> OK - PDF is something else... Missed that (guess the Reporting
>> Server should have triggered something).
>>
>> What did you install, and what version?
>> OC4J standalone? WebCache and Java? 10.1.2/10.1.3 (crap!) or
>> 10.1.4 (not tested yet)?
>> Did you actually use the OC4J standalone 10.1.3.3 as advertised?
>>
>> Is it the service console (you start from the command line, iirc?)
>> that closes on you?
>>
>> I once did a setup with HTMLDB 1.6, Apache FOP and 10.1.2 WC/J2EE.
>> Worked like a charm - perhaps revert to 10.1.2 Webcache and J2EE?
>> Pretty stable, and not a memory hog like 10.1.3
>>
>> -- 
>> Regards,
>> Frank van Bortel
>>
>> Top-posting is one way to shut me up...

>
> I downloaded Standalone OC4J v10.1.3.3.0 (the last version), and I start it
> from a command prompt as follows (after setting the necessary environment
> variables as stated in the docs):
>
> $ nohup java -Xsr -jar oc4j.jar &
>
> The Xsr option was added based on a Metalink article.
> Still, when I logoff my session, the oc4j process dies ...
> I'm now using JDK 1.4.2. Maybe I should try 1.5.
>
>
> Matthias
>
>
>
>
>
>

I'd give 10.1.2.2 a try
-- 
Regards,
Frank van Bortel

Top-posting is one way to shut me up...
Received on Fri Dec 28 2007 - 12:53:53 CST

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