Sounds like it might be a bug. PDFBox colleagues, any recs?
Slava, if you’re able to share the file even if only privately, that’ll help. On Wed, May 15, 2019 at 9:49 AM Slava G <slav...@gmail.com> wrote: > I have small pdf file (142kb) while I'm trying to parse it with TIKA my > entire app is crashing on OOM with heap dump on 36gb (nothing else in the > code, hust parsing this PDF). > With possible error : FlateFilter: stop reading corrupt stream due to a > DataFormatException > And stack trace (at the moment of OOM): > "main" #1 prio=5 os_prio=0 tid=0x00007f6460009000 nid=0x4876 waiting for > monitor entry [0x00007f646680d000] > java.lang.Thread.State: BLOCKED (on object monitor) > at java.util.HashMap.newNode(HashMap.java:1734) > at java.util.HashMap.putVal(HashMap.java:630) > at java.util.HashMap.put(HashMap.java:611) > at org.apache.fontbox.cmap.CMap.addCharMapping(CMap.java:191) > at > org.apache.fontbox.cmap.CMapParser.parseBeginbfrange(CMapParser.java:398) > at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:136) > at > org.apache.pdfbox.pdmodel.font.CMapManager.parseCMap(CMapManager.java:75) > at org.apache.pdfbox.pdmodel.font.PDFont.readCMap(PDFont.java:197) > at org.apache.pdfbox.pdmodel.font.PDFont.<init>(PDFont.java:137) > at > org.apache.pdfbox.pdmodel.font.PDType0Font.<init>(PDType0Font.java:176) > at > org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:83) > at > org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:146) > at > org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:60) > at > org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:848) > at > org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:503) > at > org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:477) > at > org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150) > at > org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:139) > at > org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:391) > at > org.apache.tika.parser.pdf.PDF2XHTML.processPage(PDF2XHTML.java:147) > at > org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:319) > at > org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266) > at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:117) > at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172) > > > Please advise how can I detect that this can happen and skip such file > from the parsing. Or this is a bug ? > > Thanks >
