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https://issues.apache.org/jira/browse/PDFBOX-2825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14580844#comment-14580844
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Andreas Lehmkühler commented on PDFBOX-2825:
--------------------------------------------
I've just committed my changes. COSStream now supports random access to both
streams the filtered and the unfiltered. I've already eliminated some of the
copy actions. But most of those where introduced with the refactoring in
PDFBOX-2301 by myself and aren't directly related to this issue.
> Requested array size exceeds VM limit
> -------------------------------------
>
> Key: PDFBOX-2825
> URL: https://issues.apache.org/jira/browse/PDFBOX-2825
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.0
> Reporter: Dmitry Andreev
> Labels: newbie
>
> Hi, I've got this OOM exception when trying to render big file.
> {code}
> Exception in thread "main" java.lang.OutOfMemoryError: Requested array size
> exceeds VM limit
> at java.util.Arrays.copyOf(Arrays.java:3230)
> at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:113)
> at
> java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
> at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:140)
> at org.apache.pdfbox.io.IOUtils.copy(IOUtils.java:68)
> at org.apache.pdfbox.io.IOUtils.toByteArray(IOUtils.java:50)
> at
> org.apache.pdfbox.pdmodel.graphics.image.SampledImageReader.from8bit(SampledImageReader.java:244)
> at
> org.apache.pdfbox.pdmodel.graphics.image.SampledImageReader.getRGBImage(SampledImageReader.java:149)
> at
> org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.getImage(PDImageXObject.java:246)
> at org.apache.pdfbox.rendering.PageDrawer.drawImage(PageDrawer.java:766)
> at
> org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:51)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:802)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:464)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:438)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:149)
> at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:180)
> at
> org.apache.pdfbox.rendering.PDFRenderer.renderPage(PDFRenderer.java:205)
> at
> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:136)
> at
> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:69)
> at
> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:56)
> {code}
> It's there something way to fix this?
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