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From Antonio Gallardo <agalla...@agssa.net>
Subject Re: java out of memory with OBJECT/quicktime movie
Date Wed, 17 Aug 2005 03:01:13 GMT
Johannes Schaefer wrote:

>Antonio Gallardo schrieb:
>  
>
>>Johannes Schaefer wrote:
>>
>>    
>>
>>>Johannes Schaefer schrieb:
>>> 
>>>
>>>      
>>>
>>>>Hi!
>>>>
>>>>I get an out-of-memory error for movies above a certain size
>>>>(around 10MB):
>>>> 15:18:41.906 WARN!! Error for .../movs/madagascar.mov
>>>> java.lang.OutOfMemoryError: Java heap space
>>>>  
>>>>        
>>>>
>>>OK,
>>>here's steps 1 to 3 to "solve" this problem
>>>
>>>1. set <parameter name="heapsize" value="512000000"/>
>>>  in cocoon.xconf
>>>2. set JAVA_OPTIONS="-Xmx256m"
>>>
>>>Now we can have bigger movies in our app.
>>>
>>> 
>>>
>>>      
>>>
>>>>Smaller movies don't make problems.
>>>>
>>>>How can I increase the heap size for Cocoon?
>>>>
>>>>
>>>>If it is caching: Can I turn caching off only for the *.mov
>>>>matcher?
>>>> <map:match pattern="**.mov">
>>>>   <map:read src="{0}" mime-type="video/quicktime"/>
>>>> </map:match>
>>>>  
>>>>        
>>>>
>>>3. put the *mov match into a noncachable pipeline.
>>>
>>>Now we can have more movies in our app.
>>>
>>>Can I improve on this?
>>> 
>>>
>>>      
>>>
>><!--+
>>         | Resource reader has these configuration parameters:
>>     <expires>-1</expires>
>>     <quick-modified-test>false</quick-modified-test>
>>     <byte-ranges>true</byte-ranges>
>>     <buffer-size>8192</buffer-size>
>>         +-->
>>
>>Pay special attention to the buffer. There is no need to increase the
>>JVM memory.
>>    
>>
>
>Don't get it.
>I tried the above and let the Java heap alone (no -Xmx setting).
>Tried it inside a cachable and a noncachable pipeline.
>Tried increasing buffer-size.
>  
>


>No results:
>  java.exe (I'm on WinXP) keeps eating up memory and at
>  a certain point I get the OutOfMem error.
>  
>
Just to be sure: You need to put the parameters in the reader 
definition. Not in the pipeline.

>I'm OK with the solution we have (for now), just thought
>there might be something more reasonable.
>  
>
Maybe is not the reader the problem.

Best Regards,

Antonio Gallardo.

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