I periodically get this error and sometimes stopping and restarting your web
server will at least temporarily solve this problem.
What memory size are you using? We use the following and rarely see this error
anymore:
JAVA_OPTS="-Xms2048m -Xmx3072m -Xss512k -Dfile.encoding=UTF-8"
Hope this helps.
Best regards,
Sue
Sue Walker-Thornton
(757) 864-2368
From: Lewatle Phaladi [mailto:[email protected]]
Sent: Wednesday, October 12, 2011 4:59 AM
To: [email protected]
Subject: [Dspace-tech] Memory isues on Java
Dear Dspace Team
I have tried increasing memory size in java configuration file but I still get
this error when I want to create image thumbnails, any idea on what I can do to
erase this error for good?
-bash-3.00$ ./dspace filter-media
Exception: Java heap space
java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferByte.<init>(DataBufferByte.java:58)
at
java.awt.image.ComponentSampleModel.createDataBuffer(ComponentSampleModel.java:397)
at java.awt.image.Raster.createWritableRaster(Raster.java:938)
at
javax.imageio.ImageTypeSpecifier.createBufferedImage(ImageTypeSpecifier.java:1056)
at javax.imageio.ImageReader.getDestination(ImageReader.java:2879)
at
com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(JPEGImageReader.java:980)
at
com.sun.imageio.plugins.jpeg.JPEGImageReader.read(JPEGImageReader.java:948)
at javax.imageio.ImageIO.read(ImageIO.java:1422)
at javax.imageio.ImageIO.read(ImageIO.java:1326)
at
org.dspace.app.mediafilter.JPEGFilter.getDestinationStream(JPEGFilter.java:67)
at
org.dspace.app.mediafilter.MediaFilterManager.processBitstream(MediaFilterManager.java:737)
at
org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFilterManager.java:561)
at
org.dspace.app.mediafilter.MediaFilterManager.filterItem(MediaFilterManager.java:511)
at
org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaFilterManager.java:479)
at
org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(MediaFilterManager.java:414)
at
org.dspace.app.mediafilter.MediaFilterManager.main(MediaFilterManager.java:333)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:183)
-bash-3.00$
Regards,
Lewatle
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