If you still believe it's a memory leak in pdfbox, I recommend creating a heap dump by starting the application using
java -XX:+HeapDumpOnOutOfMemoryError ... http://www.eclipse.org/mat/ is great for analyzing heap dumps Stefan 2014-05-12 18:40 GMT+02:00 Tilman Hausherr <[email protected]>: > Can you try a higher -Xmx value? > > Tilman > > Am 12.05.2014 17:41, schrieb [email protected]: > >> >> Hi, >> >> I was running some unit tests to see if the fix for the following bug >> https://issues.apache.org/jira/browse/PDFBOX-1426 was working for our >> project. >> >> I wanted to test as well that I was not introducing some problems >> through using an unreleased version. >> >> The following error occurred while converting PDF to TIF >> >> Caused by: java.lang.OutOfMemoryError: Java heap space >> >> at java.awt.image.DataBufferInt.<init>(_DataBufferInt.java:41_) >> >> at java.awt.image.Raster.createPackedRaster(_Raster.java:458_) >> >> at java.awt.image.DirectColorModel.createCompatibleWritableRaster >> (_DirectColorModel.java:1015_) >> >> at java.awt.image.BufferedImage.<init>(_BufferedImage.java:321_) >> >> at org.apache.pdfbox.pdmodel.graphics.image.SampledImageReader. >> getStencilImage(_SampledImageReader.java:68_) >> >> at org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject. >> getStencilImage(_PDImageXObject.java:198_) >> >> at org.apache.pdfbox.util.operator.pagedrawer.Invoke. >> process(_Invoke.java:74_) >> >> at org.apache.pdfbox.util.PDFStreamEngine.processOperator(_ >> PDFStreamEngine.java:529_) >> >> at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(_ >> PDFStreamEngine.java:254_) >> >> at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(_ >> PDFStreamEngine.java:221_) >> >> at org.apache.pdfbox.util.PDFStreamEngine.processStream( >> _PDFStreamEngine.java:203_) >> >> at org.apache.pdfbox.rendering.PageDrawer.drawPage(_ >> PageDrawer.java:162_) >> >> at org.apache.pdfbox.rendering.PDFRenderer.renderPage(_ >> PDFRenderer.java:214_) >> >> at org.apache.pdfbox.rendering.PDFRenderer.renderImage(_ >> PDFRenderer.java:147_) >> >> at org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(_ >> PDFRenderer.java:82_) >> >> at com.sungard.liberty.applications.PDFSplitterServiceImpl. >> convertPDFtoTIFF(_PDFSplitterServiceImpl.java:76_) >> >> at com.sungard.liberty.applications.PDFSplitterServiceTest. >> parseSinglePDF(_PDFSplitterServiceTest.java:46_) >> >> 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(_ >> FrameworkMethod.java:45_) >> >> at org.junit.internal.runners.model.ReflectiveCallable.run(_ >> ReflectiveCallable.java:15_) >> >> at org.junit.runners.model.FrameworkMethod.invokeExplosively(_ >> FrameworkMethod.java:42_) >> >> at org.junit.internal.runners.statements.InvokeMethod. >> evaluate(_InvokeMethod.java:20_) >> >> at org.springframework.test.context.junit4.statements. >> RunBeforeTestMethodCallbacks.evaluate(_RunBeforeTestMethodCallbacks. >> java:74_) >> >> at org.springframework.test.context.junit4.statements. >> RunAfterTestMethodCallbacks.evaluate(_RunAfterTestMethodCallbacks. >> java:82_) >> >> at org.springframework.test.context.junit4.statements. >> SpringRepeat.evaluate(_SpringRepeat.java:72_) >> >> at org.springframework.test.context.junit4.SpringJUnit4ClassRunner. >> runChild(_SpringJUnit4ClassRunner.java:240_) >> >> at org.junit.runners.BlockJUnit4ClassRunner.runChild(_ >> BlockJUnit4ClassRunner.java:47_) >> >> at org.junit.runners.ParentRunner$3.run(_ParentRunner.java:231_) >> >> at org.junit.runners.ParentRunner$1.schedule(_ >> ParentRunner.java:60_) >> >> My method for conversion: >> >> *public**void*convertPDFtoTIFF(InputStream fis, ByteArrayOutputStream >> fos) >> >> *throws*IOException { >> >> Date t1 = *new*Date(); >> >> ImageOutputStream ios = *null*; >> >> PDDocument pdfDoc = *null*; >> >> *try*{ >> >> /LOG/.debug("convertPDFtoTIFF input size: "+ fis.available()); >> >> IIORegistry registry = IIORegistry./getDefaultInstance/(); >> >> registry.registerServiceProvider(*new*TIFFImageWriterSpi()); >> >> registry.registerServiceProvider(*new*TIFFImageReaderSpi()); >> >> TIFFImageWriterSpi tiffspi = *new*TIFFImageWriterSpi(); >> >> ImageWriter writer = tiffspi.createWriterInstance(); >> >> ImageWriteParam param = writer.getDefaultWriteParam(); >> >> param.setCompressionMode(ImageWriteParam./MODE_EXPLICIT/); >> >> param.setCompressionType("LZW"); >> >> param.setCompressionQuality(0.3f); >> >> ios = ImageIO./createImageOutputStream/(fos); >> >> writer.setOutput(ios); >> >> writer.prepareWriteSequence(*null*); >> >> PDFParser parser = *new*PDFParser(fis); >> >> parser.parse(); >> >> pdfDoc = parser.getPDDocument(); >> >> *int*pageNum = pdfDoc.getNumberOfPages(); >> >> BufferedImage images[] = *new*BufferedImage[pageNum]; >> >> PDFRenderer renderer = *new*PDFRenderer(pdfDoc); >> >> *for*(*int*i = 0; i < pageNum; i++){ >> >> images[i] = renderer.renderImageWithDPI(i, /TIFF_RESOLUTION/); >> >> writer.writeToSequence(*new*IIOImage(images[i], *null*, *null*), param); >> >> } >> >> Date t2 = *new*Date(); >> >> *long*diff = Math./abs/(t1.getTime() - t2.getTime()); >> >> /LOG/.debug("Total Pages: "+ pageNum); >> >> /LOG/.debug("Total Conversion Time: "+ diff / 1000 + " sec"); >> >> }*catch*(Throwable t){ >> >> /LOG/.error("PDF Splitter Service failed to transform PDF to tiff"); >> >> *throw**new*IllegalArgumentException("PDF Splitter threw an exception >> while processing the PDF ",t); >> >> } *finally*{ >> >> *if*(pdfDoc != *null*) { >> >> pdfDoc.close(); >> >> } >> >> *if*(ios != *null*) { >> >> ios.flush(); >> >> ios.close(); >> >> } >> >> *if*(fos != *null*) { >> >> fos.flush(); >> >> } >> >> } >> >> } >> >> I cannot attach the PDF as it contains customer data but I am trying to >> recreate this error with a different PDF. >> >> I hope you can help me on this matter. This would be really great. >> >> Thank you and kind regards, >> >> Francesca >> >> *Francesca Herpertz *| Technical Consultant iWorks| Professional Services >> & Delivery iWorks | Insurance | SunGard | >> >> Solmsstraße 18, 60486 Frankfurt am Main, Germany >> Tel + 49 (0)69 70768 510 | Mob + 49 (0) 176 1111 0143 >> >> [email protected] <mailto:[email protected]> >> >> www.sungard.com <http://www.sungard.com/>www.sungard.com/iworksinsurance< >> http://www.sungard.com/iworksinsurance>www.sungard.com/insurance/risk < >> http://www.sungard.com/insurance/risk> >> >> P*Think before you print >> *CONFIDENTIALITY: This e-mail (including any attachments) may contain >> confidential, proprietary and privileged information, and unauthorized >> disclosure or use is prohibited. If you receive this e-mail in error, >> please notify the sender and delete this e-mail from your system. >> >> SunGard Systeme GmbH * Registered: Frankfurt am Main, Handelsregister >> Frankfurt HRB 56839 * Geschäftsführer: Dean B. Gluyas, Christian U. Haas, >> Henry Morton Miller Jr., Victoria E. Silbey >> >> cid:[email protected] >> >> cid:[email protected] >> >> > -- BEKK Open http://open.bekk.no TesTcl - a unit test framework for iRules http://testcl.com
