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From Tomek Szpinda <tszpi...@gmail.com>
Subject Re: t:schedule - out of memory
Date Sun, 13 May 2007 08:19:29 GMT
Thorbjørn Ravn Andersen wrote:
> Tomek Szpinda skrev  den 11-05-2007 16:35:
>>
>>    java.lang.OutOfMemoryError: Java heap space
>>
>> It looks to me(probably I'm wrong:)) that Tomcat doesn't release 
>> memory after session.invalidate()?
>>
> You need to ensure yourself that your objects can be garbage collected 
> by removing all the reference you have to them.
>
>> If any one can give me some hints I'd be thankful.
>>
>> Best Regards,
>
>>    at java.lang.StringBuffer.append(StringBuffer.java:320)
>>    at org.apache.log4j.NDC$DiagnosticContext.<init>(NDC.java:426)
>>    at org.apache.log4j.NDC.push(NDC.java:350)
>>    at com.ylem.knowledge.logger.Log.add(Log.java:18)
>>
>
> A guess could be that this module does not properly release its log4j 
> NDC-objects after use.
>
> This might be a good time to learn and use the profiler i.e. in Netbeans.
>

I tried to find something for eclipse, but that's not so easy...

So first need to learn Netbeans... ;) but learning is never bad thing, 
so better I'll start now.

Thanks,

Tomek

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