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https://issues.apache.org/jira/browse/PDFBOX-1692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13737205#comment-13737205
]
Tilman Hausherr commented on PDFBOX-1692:
-----------------------------------------
Same for me with the current 2.0 and loadNonSeq(), convertToImage() and
-Xmx1024m (until now, I used -Xmx768m )
Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit
exceeded
at java.nio.charset.CoderResult$1.create(CoderResult.java:224)
at java.nio.charset.CoderResult$Cache.get(CoderResult.java:213)
at java.nio.charset.CoderResult$Cache.access$200(CoderResult.java:195)
at java.nio.charset.CoderResult.malformedForLength(CoderResult.java:234)
at sun.nio.cs.UnicodeDecoder.decodeLoop(UnicodeDecoder.java:115)
at java.nio.charset.CharsetDecoder.decode(CharsetDecoder.java:561)
at java.lang.StringCoding$StringDecoder.decode(StringCoding.java:160)
at java.lang.StringCoding.decode(StringCoding.java:193)
at java.lang.String.<init>(String.java:416)
at java.lang.String.<init>(String.java:481)
at
org.apache.fontbox.cmap.CMapParser.createStringFromBytes(CMapParser.java:618)
at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:224)
at org.apache.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:482)
at
org.apache.pdfbox.pdmodel.font.PDSimpleFont.extractToUnicodeEncoding(PDSimpleFont.java:339)
at
org.apache.pdfbox.pdmodel.font.PDSimpleFont.determineEncoding(PDSimpleFont.java:307)
at org.apache.pdfbox.pdmodel.font.PDFont.<init>(PDFont.java:123)
at
org.apache.pdfbox.pdmodel.font.PDSimpleFont.<init>(PDSimpleFont.java:73)
at
org.apache.pdfbox.pdmodel.font.PDType0Font.<init>(PDType0Font.java:62)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:108)
at org.apache.pdfbox.pdmodel.PDResources.getFonts(PDResources.java:203)
at
org.apache.pdfbox.util.PDFStreamEngine.getFonts(PDFStreamEngine.java:580)
at
org.apache.pdfbox.util.operator.SetTextFont.process(SetTextFont.java:54)
at
org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:529)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:258)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:225)
at
org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:205)
at org.apache.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:151)
at org.apache.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:781)
at org.apache.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:712)
at pdfboxpageimageextraction.ExtractImages.doPdf(ExtractImages.java:84)
at pdfboxpageimageextraction.ExtractImages.main(ExtractImages.java:56)
Java Result: 1
BUILD SUCCESSFUL (total time: 1 minute 53 seconds)
With -Xmx2048m :
run:
test_1fd9a_test.pdf: Total pages: 2, size: 168046 bytes, AVG: 84023 bytes
Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit
exceeded
at java.lang.StringCoding$StringDecoder.decode(StringCoding.java:149)
at java.lang.StringCoding.decode(StringCoding.java:193)
at java.lang.String.<init>(String.java:416)
at java.lang.String.<init>(String.java:481)
at
org.apache.fontbox.cmap.CMapParser.createStringFromBytes(CMapParser.java:618)
at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:224)
at org.apache.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:482)
at
org.apache.pdfbox.pdmodel.font.PDSimpleFont.extractToUnicodeEncoding(PDSimpleFont.java:339)
at
org.apache.pdfbox.pdmodel.font.PDSimpleFont.determineEncoding(PDSimpleFont.java:307)
at org.apache.pdfbox.pdmodel.font.PDFont.<init>(PDFont.java:123)
at
org.apache.pdfbox.pdmodel.font.PDSimpleFont.<init>(PDSimpleFont.java:73)
at
org.apache.pdfbox.pdmodel.font.PDType0Font.<init>(PDType0Font.java:62)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:108)
at org.apache.pdfbox.pdmodel.PDResources.getFonts(PDResources.java:203)
at
org.apache.pdfbox.util.PDFStreamEngine.getFonts(PDFStreamEngine.java:580)
at
org.apache.pdfbox.util.operator.SetTextFont.process(SetTextFont.java:54)
at
org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:529)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:258)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:225)
at
org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:205)
at org.apache.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:151)
at org.apache.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:781)
at org.apache.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:712)
at pdfboxpageimageextraction.ExtractImages.doPdf(ExtractImages.java:84)
at pdfboxpageimageextraction.ExtractImages.main(ExtractImages.java:56)
Java Result: 1
BUILD SUCCESSFUL (total time: 2 minutes 30 seconds)
> java.lang.OutOfMemoryError: Java heap space
> -------------------------------------------
>
> Key: PDFBOX-1692
> URL: https://issues.apache.org/jira/browse/PDFBOX-1692
> Project: PDFBox
> Issue Type: Bug
> Components: Text extraction
> Affects Versions: 1.8.2
> Environment: Windows 7
> java version 1.7.0_17 (build 1.7.0_17-b02/64-Bit Server VM build 23.7-01)
> pdfbox-app-1.8.2.jar
> Reporter: Christian Czech
> Attachments: test_1fd9a_test.pdf
>
>
> Hello,
> I have a problem with text extraction.
> The problem is not enough memory in VM during the text extraction!
> My Code:
> String pdfFile = "D:\testfolder\test1fd9a_test.pdf"; //size of file 168 KB
> PDDocument document = PDDocument.load(pdfFile, true);
> PDFTextStripper stripper = null;
> try {
> stripper = new PDFTextStripper();
> stripper.setSortByPosition(true);
> stripper.writeText(document, outputWriter);
> } catch () {
> }
> You get an error:
> java.lang.OutOfMemoryError: Java heap space
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