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Posted to fop-dev@xmlgraphics.apache.org by "Eli Segev (JIRA)" <ji...@apache.org> on 2015/07/29 21:08:04 UTC
[jira] [Created] (FOP-2505) SVG -> PDF throws
java.lang.OutOfMemoryError: Java heap space
Eli Segev created FOP-2505:
------------------------------
Summary: SVG -> PDF throws java.lang.OutOfMemoryError: Java heap space
Key: FOP-2505
URL: https://issues.apache.org/jira/browse/FOP-2505
Project: FOP
Issue Type: Bug
Components: image/svg
Affects Versions: 1.1
Environment: Windows 7 Enterprise
Reporter: Eli Segev
Fix For: 1.1
This code:
String fileName = "D:\\Users\\user\\Desktop\\12619527\\201193 OPT 2 COLORBOARD-Cell2.svg";
File file = new File(fileName);
String uri = file.toURI().toString();
ByteArrayOutputStream output = new ByteArrayOutputStream();
org.apache.fop.svg.PDFTranscoder pdf = new org.apache.fop.svg.PDFTranscoder();
TranscoderInput from = new TranscoderInput(uri);
TranscoderOutput to = new TranscoderOutput(output);
pdf.transcode(from, to);
byte[] buffer = output.toByteArray();
is run with 4GB max heap size and generates this stack trace:
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:3236)
at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.ja
va:93)
at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:282)
at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125)
at java.io.OutputStreamWriter.write(OutputStreamWriter.java:207)
at java.io.BufferedWriter.flushBuffer(BufferedWriter.java:129)
at java.io.BufferedWriter.write(BufferedWriter.java:230)
at java.io.Writer.write(Writer.java:157)
at org.apache.fop.pdf.PDFStream.add(PDFStream.java:86)
at org.apache.fop.pdf.PDFPattern.output(PDFPattern.java:271)
at org.apache.fop.pdf.PDFDocument.outputIndirectObject(PDFDocument.java:
1056)
at org.apache.fop.pdf.PDFDocument.streamIndirectObject(PDFDocument.java:
1021)
at org.apache.fop.pdf.PDFDocument.output(PDFDocument.java:997)
at org.apache.fop.svg.PDFGraphics2D.flushPDFDocument(PDFGraphics2D.java:
480)
at org.apache.fop.svg.PDFGraphics2D.createPattern(PDFGraphics2D.java:972
)
at org.apache.fop.svg.PDFGraphics2D.applyPaint(PDFGraphics2D.java:836)
at org.apache.fop.svg.PDFGraphics2D.fill(PDFGraphics2D.java:1566)
at org.apache.batik.gvt.FillShapePainter.paint(Unknown Source)
at org.apache.batik.gvt.CompositeShapePainter.paint(Unknown Source)
at org.apache.batik.gvt.ShapeNode.primitivePaint(Unknown Source)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(Unknown Source)
at org.apache.batik.gvt.ShapeNode.paint(Unknown Source)
at org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(Unknown Sou
rce)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(Unknown Source)
at org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(Unknown Sou
rce)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(Unknown Source)
at org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(Unknown Sou
rce)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(Unknown Source)
at org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(Unknown Sou
rce)
What’s particular about the content is that there is a data object reused a great amount of times and we’re suspecting the duplication and maybe lack of cleanup may be causing the large memory usage
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