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From "Mario Sangiorgio (JIRA)" <j...@apache.org>
Subject [jira] Created: (PDFBOX-778) OutOfMemory when extracting text from pdf
Date Fri, 16 Jul 2010 21:28:52 GMT
OutOfMemory when extracting text from pdf
-----------------------------------------

                 Key: PDFBOX-778
                 URL: https://issues.apache.org/jira/browse/PDFBOX-778
             Project: PDFBox
          Issue Type: Bug
         Environment: Mac OS X
            Reporter: Mario Sangiorgio


I have to extract text from hundreds of documents, but at a certain point I get an out of
memory exception.
It seems that the memory leak is related to a single file that I attached.

Please let me know if you need more details.

This is the stacktrace of the exception:
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
	at java.util.Arrays.copyOf(Arrays.java:2734)
	at java.util.ArrayList.ensureCapacity(ArrayList.java:167)
	at java.util.ArrayList.add(ArrayList.java:351)
	at org.apache.pdfbox.pdfparser.PDFStreamParser.parse(PDFStreamParser.java:103)
	at org.apache.pdfbox.cos.COSStream.getStreamTokens(COSStream.java:119)
	at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:235)
	at org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:207)
	at org.apache.pdfbox.util.PDFTextStripper.processPage(PDFTextStripper.java:367)
	at org.apache.pdfbox.util.PDFTextStripper.processPages(PDFTextStripper.java:291)
	at org.apache.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:247)
	at it.polimi.utils.TextStripper.getFullText(TextStripper.java:57)
	at it.polimi.utils.TextStripper.getFullText(TextStripper.java:72)
	at it.polimi.utils.TextStripper.getContent(TextStripper.java:30)
	at applications.ExtractAbstracts.convert(ExtractAbstracts.java:47)
	at applications.ExtractAbstracts.convert(ExtractAbstracts.java:36)
	at applications.ExtractAbstracts.main(ExtractAbstracts.java:17)

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