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https://issues.apache.org/jira/browse/PDFBOX-2862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14630213#comment-14630213
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Tim Allison edited comment on PDFBOX-2862 at 7/16/15 7:29 PM:
--------------------------------------------------------------
Still getting this with pdfbox-2.0.0-20150716.100016-1548.jar
Line number in GlyphList has changed, which suggests that I didn't botch the
included jar version, although, frankly, that is not beyond me...
{noformat}
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java
at java.util.HashMap$EntryIterator.next(HashMap.java:962)
at java.util.HashMap$EntryIterator.next(HashMap.java:960)
at java.util.HashMap.putAllForCreate(HashMap.java:554)
at java.util.HashMap.<init>(HashMap.java:298)
at
org.apache.pdfbox.pdmodel.font.encoding.GlyphList.<init>(GlyphList.java:119)
at
org.apache.pdfbox.text.PDFTextStreamEngine.<init>(PDFTextStreamEngine.java:103)
at
org.apache.pdfbox.text.PDFTextStripper.<init>(PDFTextStripper.java:196)
at o.a.t.parser.pdf.PDF2XHTML.<init>(PDF2XHTML.java:108)
at o.a.t.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:135)
at o.a.t.parser.pdf.PDFParser.parse(PDFParser.java:135)
{noformat}
was (Author: [email protected]):
Still getting this with pdfbox-2.0.0-20150716.100016-1548.jar
Line number in GlyphList has changed, which suggest that I didn't botch the
included jar version, although, frankly, that is not beyond me...
{noformat}
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java
at java.util.HashMap$EntryIterator.next(HashMap.java:962)
at java.util.HashMap$EntryIterator.next(HashMap.java:960)
at java.util.HashMap.putAllForCreate(HashMap.java:554)
at java.util.HashMap.<init>(HashMap.java:298)
at
org.apache.pdfbox.pdmodel.font.encoding.GlyphList.<init>(GlyphList.java:119)
at
org.apache.pdfbox.text.PDFTextStreamEngine.<init>(PDFTextStreamEngine.java:103)
at
org.apache.pdfbox.text.PDFTextStripper.<init>(PDFTextStripper.java:196)
at o.a.t.parser.pdf.PDF2XHTML.<init>(PDF2XHTML.java:108)
at o.a.t.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:135)
at o.a.t.parser.pdf.PDFParser.parse(PDFParser.java:135)
{noformat}
> GlyphList doesn't appear to be thread safe in trunk...or user error?
> --------------------------------------------------------------------
>
> Key: PDFBOX-2862
> URL: https://issues.apache.org/jira/browse/PDFBOX-2862
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 2.0.0
> Reporter: Tim Allison
> Assignee: John Hewson
> Fix For: 2.0.0
>
> Attachments: batch-process-warn-first10klines.log.bz2
>
>
> This could be user error, but I'm getting the following when running trunk in
> a multithreaded environment.
> {noformat}
> Caused by: java.util.ConcurrentModificationException
> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
> at java.util.HashMap$EntryIterator.next(HashMap.java:962)
> at java.util.HashMap$EntryIterator.next(HashMap.java:960)
> at java.util.HashMap.putAllForCreate(HashMap.java:554)
> at java.util.HashMap.<init>(HashMap.java:298)
> at
> org.apache.pdfbox.pdmodel.font.encoding.GlyphList.<init>(GlyphList.java:114)
> at
> org.apache.pdfbox.text.PDFTextStreamEngine.<init>(PDFTextStreamEngine.java:103)
> at
> org.apache.pdfbox.text.PDFTextStripper.<init>(PDFTextStripper.java:196)
> at
> org.apache.tika.parser.pdf.PDF2XHTML.<init>(PDF2XHTML.java:106)
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:133)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:132)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:281)
> ... 16 more
> {noformat}
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