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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (Jira)" <ji...@apache.org> on 2019/12/19 04:57:00 UTC
[jira] [Comment Edited] (PDFBOX-4718) OutOfMemoryError - during
renderImageWithDPI
[ https://issues.apache.org/jira/browse/PDFBOX-4718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16999733#comment-16999733 ]
Tilman Hausherr edited comment on PDFBOX-4718 at 12/19/19 4:56 AM:
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This will be a difficult one. Yesterday I tried with a larger -Xmx value and it did not finish after a long time, became unresponsive, and is using a lot of CPU power. This is a file with many tiny images, and the content stream has a size of 4 MB, lots of vector graphics.
!image-2019-12-19-05-55-57-648.png!
was (Author: tilman):
This will be a difficult one. Yesterday I tried with a larger -Xmx value and it did not finish after a long time, became unresponsive. This is a file with many tiny images, and the content stream has a size of 4 MB, lots of vector graphics.
> OutOfMemoryError - during renderImageWithDPI
> --------------------------------------------
>
> Key: PDFBOX-4718
> URL: https://issues.apache.org/jira/browse/PDFBOX-4718
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.12, 2.0.17
> Environment: macOS Mojave (10.14.6)
> Java 11.0.2 -Xmx10G -Xms10G
> Reporter: Serhii Kolesnyk
> Priority: Blocker
> Attachments: example.pdf, image-2019-12-19-05-55-57-648.png
>
>
> During rendering pdf we receive _java.lang.OutOfMemoryError: Java heap space_
> {code:java}
> Exception in thread "AWT-Shutdown" java.lang.OutOfMemoryError: Java heap spaceException in thread "AWT-Shutdown" java.lang.OutOfMemoryError: Java heap space at java.desktop/sun.awt.AppContext.getAppContexts(AppContext.java:167) at java.desktop/sun.awt.AppContext.stopEventDispatchThreads(AppContext.java:610) at java.desktop/sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:322) at java.base/java.lang.Thread.run(Thread.java:834)
> java.lang.OutOfMemoryError: Java heap space
> at java.desktop/sun.awt.geom.AreaOp.pruneEdges(AreaOp.java:362) at java.desktop/sun.awt.geom.AreaOp.calculate(AreaOp.java:159) at java.desktop/java.awt.geom.Area.intersect(Area.java:293) at org.apache.pdfbox.pdmodel.graphics.state.PDGraphicsState.intersectClippingPath(PDGraphicsState.java:618) at org.apache.pdfbox.pdmodel.graphics.state.PDGraphicsState.intersectClippingPath(PDGraphicsState.java:597) at org.apache.pdfbox.rendering.PageDrawer.endPath(PageDrawer.java:936) at org.apache.pdfbox.contentstream.operator.graphics.EndPath.process(EndPath.java:35) at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:869) at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:505) at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:479) at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:152) at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:262) at org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:314) at org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:243) at org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:229){code}
> We check the different setting of MemoryUsageSetting (TempFileOnly, MainMemoryOnly), settings of DPI.
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