Re: OutOfMemoryError

Hi Gintare,

Am 11.06.10 10:50, schrieb Gintare Ragaisiene:
>    our website based on Lenya 2.0 had run into
> java.lang.OutOfMemoryError. *JVM Heap Size (memory) that *dedicated to
> it is 128 MB. Is this not enought ? Look, at the logs :

128 MB is not really suitable for a production environment. I'd 
recommend to increase it, e.g. to 1 GB. You can run some load tests, 
maybe in conjunction with a memory profiler, to find out how much memory 
your application consumes under certain circumstances.

Best regards,
Andreas


>
> Corrupt JPEG data: 421 extraneous bytes before marker 0xd9
> Exception in thread "Thread-3999" java.lang.OutOfMemoryError: Java heap
> space
>      at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:41)
>      at
> java.awt.image.SinglePixelPackedSampleModel.createDataBuffer(SinglePixelPackedSampleModel.java:220)
>      at java.awt.image.Raster.createWritableRaster(Raster.java:938)
>      at
> org.apache.batik.ext.awt.image.rendered.FormatRed.copyData(Unknown Source)
>      at
> org.apache.batik.ext.awt.image.rendered.AbstractRed.getData(Unknown Source)
>      at
> org.apache.batik.ext.awt.image.rendered.AbstractRed.getData(Unknown Source)
>      at
> org.apache.batik.ext.awt.image.spi.JPEGRegistryEntry$1.run(Unknown Source)
> java.lang.OutOfMemoryError: GC overhead limit exceeded
> java.lang.NullPointerException
>      at
> org.apache.cocoon.environment.AbstractEnvironment.release(AbstractEnvironment.java:563)
>      at
> org.apache.cocoon.environment.wrapper.MutableEnvironmentFacade.release(MutableEnvironmentFacade.java:314)
>      at
> org.apache.cocoon.generation.FileGenerator.recycle(FileGenerator.java:64)
>      at
> org.apache.avalon.excalibur.pool.InstrumentedResourceLimitingPool.put(InstrumentedResourceLimitingPool.java:407)
>      at
> org.apache.avalon.excalibur.component.PoolableComponentHandler.doPut(PoolableComponentHandler.java:212)
>      at
> org.apache.avalon.excalibur.component.ComponentHandler.put(ComponentHandler.java:425)
>      at
> org.apache.avalon.excalibur.component.ExcaliburComponentSelector.release(ExcaliburComponentSelector.java:307)
>      at
> org.apache.cocoon.components.ExtendedComponentSelector.release(ExtendedComponentSelector.java:301)
>      at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.recycle(AbstractProcessingPipeline.java:723)
>      at
> org.apache.cocoon.components.pipeline.impl.BaseCachingProcessingPipeline.recycle(BaseCachingProcessingPipeline.java:78)
>      at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.recycle(AbstractCachingProcessingPipeline.java:1123)
>      at
> org.apache.avalon.excalibur.pool.InstrumentedResourceLimitingPool.put(InstrumentedResourceLimitingPool.java:407)
>      at
> org.apache.avalon.excalibur.component.PoolableComponentHandler.doPut(PoolableComponentHandler.java:212)
>      at
> org.apache.avalon.excalibur.component.ComponentHandler.put(ComponentHandler.java:425)
>      at
> org.apache.avalon.excalibur.component.ExcaliburComponentSelector.release(ExcaliburComponentSelector.java:307)
>      at
> org.apache.cocoon.components.ExtendedComponentSelector.release(ExtendedComponentSelector.java:301)
>      at
> org.apache.cocoon.components.EnvironmentDescription.release(CocoonComponentManager.java:695)
>      at
> org.apache.cocoon.components.CocoonComponentManager.endProcessing(CocoonComponentManager.java:262)
>      at org.apache.cocoon.Cocoon.process(Cocoon.java:739)
>      at
> org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>      at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>      at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>      at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>      at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>      at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>      at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>      at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>      at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
>      at
> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
>      at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
>      at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
>      at
> org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
>      at
> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
>      at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
>      at java.lang.Thread.run(Thread.java:619)
>
>
> Thanks,
> Gintarė


-- 
Andreas Hartmann, CTO
BeCompany GmbH
http://www.becompany.ch
Tel.: +41 (0) 43 818 57 01