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Posted to user@tika.apache.org by Slava G <sl...@gmail.com> on 2019/11/03 09:38:14 UTC
How to skip parsing embedded TTF inside PDF
Hi,
In some PDF files parsing we see different errors related to PDF parsing,
one is OutOfMemmory exception during pdf parsing and another:
WARN - Could not read embedded TTF for font ABCDEE+Segoe UI,BoldItalic
java.io.IOException: Kerning sub-table too short, got 0 bytes, expect 6 or
more.
at
org.apache.fontbox.ttf.KerningSubtable.readSubtable0(KerningSubtable.java:191)
at org.apache.fontbox.ttf.KerningSubtable.read(KerningSubtable.java:70)
at org.apache.fontbox.ttf.KerningTable.read(KerningTable.java:80)
at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
at
org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
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: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.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:153)
at
org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
at
org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
How can I skip parsing of embedded TTF inside PDF ?
Thanks
Re: How to skip parsing embedded TTF inside PDF
Posted by Slava G <sl...@gmail.com>.
Hi,
I can confirm that issue is fixed with 2.0.17.
If I'll find something new will update.
Thanks.
On Tue, Dec 3, 2019 at 8:12 PM Tilman Hausherr <TH...@t-online.de>
wrote:
> Am 03.12.2019 um 09:04 schrieb Slava G:
>
> Well, I confused you a bit.
> Debugger does read it fine, but opens window in background and I just
> missed it. But text extraction is not working anyway. Adobe also opens tbia
> file fine.
>
>
> Then you should try with Adobe Reader, i.e. do CTRL-A CTRL-C and then
> CTRL-V in an editor. If Adobe can't do, then we most likely can't either.
>
> Tilman
>
>
>
> Thanks
>
> On Tue, Dec 3, 2019, 09:40 Tilman Hausherr <TH...@t-online.de> wrote:
>
>> Am 03.12.2019 um 07:19 schrieb Slava G:
>> > Dec 03, 2019 8:17:30 AM org.apache.pdfbox.filter.FlateFilter decompress
>> > WARNING: FlateFilter: premature end of stream due to a
>> DataFormatException
>> > Dec 03, 2019 8:17:30 AM org.apache.pdfbox.pdmodel.font.PDTrueTypeFont
>> > <init>
>> > WARNING: Could not read embedded TTF for font ABCDEE+Calibri-BoldItalic
>> > java.io.IOException: LangSysRecords not alphabetically sorted by
>> > LangSys tag: Q <= í$
>>
>>
>> That's definitively a corrupted file.
>>
>> Tilman
>>
>>
>
Re: How to skip parsing embedded TTF inside PDF
Posted by Tilman Hausherr <TH...@t-online.de>.
Am 03.12.2019 um 09:04 schrieb Slava G:
> Well, I confused you a bit.
> Debugger does read it fine, but opens window in background and I just
> missed it. But text extraction is not working anyway. Adobe also opens
> tbia file fine.
Then you should try with Adobe Reader, i.e. do CTRL-A CTRL-C and then
CTRL-V in an editor. If Adobe can't do, then we most likely can't either.
Tilman
> Thanks
>
> On Tue, Dec 3, 2019, 09:40 Tilman Hausherr <THausherr@t-online.de
> <ma...@t-online.de>> wrote:
>
> Am 03.12.2019 um 07:19 schrieb Slava G:
> > Dec 03, 2019 8:17:30 AM org.apache.pdfbox.filter.FlateFilter
> decompress
> > WARNING: FlateFilter: premature end of stream due to a
> DataFormatException
> > Dec 03, 2019 8:17:30 AM
> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont
> > <init>
> > WARNING: Could not read embedded TTF for font
> ABCDEE+Calibri-BoldItalic
> > java.io.IOException: LangSysRecords not alphabetically sorted by
> > LangSys tag: Q <= í$
>
>
> That's definitively a corrupted file.
>
> Tilman
>
Re: How to skip parsing embedded TTF inside PDF
Posted by Slava G <sl...@gmail.com>.
Well, I confused you a bit.
Debugger does read it fine, but opens window in background and I just
missed it. But text extraction is not working anyway. Adobe also opens tbia
file fine.
Thanks
On Tue, Dec 3, 2019, 09:40 Tilman Hausherr <TH...@t-online.de> wrote:
> Am 03.12.2019 um 07:19 schrieb Slava G:
> > Dec 03, 2019 8:17:30 AM org.apache.pdfbox.filter.FlateFilter decompress
> > WARNING: FlateFilter: premature end of stream due to a
> DataFormatException
> > Dec 03, 2019 8:17:30 AM org.apache.pdfbox.pdmodel.font.PDTrueTypeFont
> > <init>
> > WARNING: Could not read embedded TTF for font ABCDEE+Calibri-BoldItalic
> > java.io.IOException: LangSysRecords not alphabetically sorted by
> > LangSys tag: Q <= í$
>
>
> That's definitively a corrupted file.
>
> Tilman
>
>
Re: How to skip parsing embedded TTF inside PDF
Posted by Tilman Hausherr <TH...@t-online.de>.
Am 03.12.2019 um 07:19 schrieb Slava G:
> Dec 03, 2019 8:17:30 AM org.apache.pdfbox.filter.FlateFilter decompress
> WARNING: FlateFilter: premature end of stream due to a DataFormatException
> Dec 03, 2019 8:17:30 AM org.apache.pdfbox.pdmodel.font.PDTrueTypeFont
> <init>
> WARNING: Could not read embedded TTF for font ABCDEE+Calibri-BoldItalic
> java.io.IOException: LangSysRecords not alphabetically sorted by
> LangSys tag: Q <= í$
That's definitively a corrupted file.
Tilman
Re: How to skip parsing embedded TTF inside PDF
Posted by Slava G <sl...@gmail.com>.
In addition, trying to parse text using ExtractText, got this:
Dec 03, 2019 8:17:30 AM org.apache.pdfbox.filter.FlateFilter decompress
WARNING: FlateFilter: premature end of stream due to a DataFormatException
Dec 03, 2019 8:17:30 AM org.apache.pdfbox.pdmodel.font.PDTrueTypeFont <init>
WARNING: Could not read embedded TTF for font ABCDEE+Calibri-BoldItalic
java.io.IOException: LangSysRecords not alphabetically sorted by LangSys
tag: Q <= í$
at
org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptTable(GlyphSubstitutionTable.java:125)
at
org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptList(GlyphSubstitutionTable.java:98)
at
org.apache.fontbox.ttf.GlyphSubstitutionTable.read(GlyphSubstitutionTable.java:78)
at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
at
org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:89)
at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:146)
at
org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:61)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:872)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:506)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:480)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:153)
at
org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:139)
at
org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:391)
at
org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:319)
at
org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
at org.apache.pdfbox.tools.ExtractText.extractPages(ExtractText.java:377)
at org.apache.pdfbox.tools.ExtractText.startExtraction(ExtractText.java:274)
at org.apache.pdfbox.tools.ExtractText.main(ExtractText.java:97)
at org.apache.pdfbox.tools.PDFBox.main(PDFBox.java:60)
Dec 03, 2019 8:17:30 AM org.apache.pdfbox.filter.FlateFilter decompress
WARNING: FlateFilter: premature end of stream due to a DataFormatException
Dec 03, 2019 8:17:30 AM org.apache.pdfbox.pdmodel.font.PDCIDFontType2 <init>
WARNING: Could not read embedded OTF for font ABCDEE+Calibri-BoldItalic
java.io.IOException: LangSysRecords not alphabetically sorted by LangSys
tag: Q <= í$
at
org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptTable(GlyphSubstitutionTable.java:125)
at
org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptList(GlyphSubstitutionTable.java:98)
at
org.apache.fontbox.ttf.GlyphSubstitutionTable.read(GlyphSubstitutionTable.java:78)
at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
at org.apache.fontbox.ttf.OTFParser.parse(OTFParser.java:79)
at org.apache.fontbox.ttf.OTFParser.parse(OTFParser.java:27)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
at org.apache.fontbox.ttf.OTFParser.parse(OTFParser.java:73)
at
org.apache.pdfbox.pdmodel.font.PDCIDFontType2.<init>(PDCIDFontType2.java:112)
at
org.apache.pdfbox.pdmodel.font.PDCIDFontType2.<init>(PDCIDFontType2.java:65)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createDescendantFont(PDFontFactory.java:139)
at org.apache.pdfbox.pdmodel.font.PDType0Font.<init>(PDType0Font.java:196)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:97)
at org.apache.pdfbox.pdmodel.PDResources.getFont(PDResources.java:146)
at
org.apache.pdfbox.contentstream.operator.text.SetFontAndSize.process(SetFontAndSize.java:61)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:872)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:506)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:480)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:153)
at
org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:139)
at
org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:391)
at
org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:319)
at
org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
at org.apache.pdfbox.tools.ExtractText.extractPages(ExtractText.java:377)
at org.apache.pdfbox.tools.ExtractText.startExtraction(ExtractText.java:274)
at org.apache.pdfbox.tools.ExtractText.main(ExtractText.java:97)
at org.apache.pdfbox.tools.PDFBox.main(PDFBox.java:60)
Dec 03, 2019 8:17:30 AM org.apache.pdfbox.pdmodel.font.PDType0Font toUnicode
WARNING: No Unicode mapping for CID+32 (32) in font
ABCDEE+Calibri-BoldItalic
Dec 03, 2019 8:17:30 AM org.apache.pdfbox.pdmodel.font.PDCIDFontType2
codeToGID
WARNING: Failed to find a character mapping for 32 in
ABCDEE+Calibri-BoldItalic
Thanks
On Tue, Dec 3, 2019 at 8:16 AM Slava G <sl...@gmail.com> wrote:
> Hi,
> I've tried to run PDFDebugger from the latest PDFBox, what should be
> normal expected result ? As in my case it's just hanged out, after printing:
> Dec 03, 2019 7:58:51 AM org.apache.pdfbox.rendering.PDFRenderer suggestKCMS
> INFO: use the option
> -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider
> Dec 03, 2019 7:58:51 AM org.apache.pdfbox.rendering.PDFRenderer suggestKCMS
> INFO: or call System.setProperty("sun.java2d.cmm",
> "sun.java2d.cmm.kcms.KcmsServiceProvider")
>
> Thanks
>
> On Mon, Dec 2, 2019 at 11:13 PM Tilman Hausherr <TH...@t-online.de>
> wrote:
>
>> Send it to me, tilman at snafu dot de.
>>
>> (The readLangSysTable problem should be solved in 2.0.17, so make sure
>> you are using that one)
>>
>> Oops I see this is the tika list, so maybe that is a lower version.
>> Please retry with a "freshly downloaded" PDFDebugger of the pdfbox website.
>>
>> Tilman
>>
>> Am 02.12.2019 um 16:42 schrieb Slava G:
>>
>> I have pdf that reproduce similar problem :
>>
>> java.lang.OutOfMemoryError: Java heap space
>>
>> at org.apache.fontbox.ttf.GlyphSubstitutionTable.readLangSysTable(
>> GlyphSubstitutionTable.java:147)
>>
>> at org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptTable(
>> GlyphSubstitutionTable.java:129)
>>
>> at org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptList(
>> GlyphSubstitutionTable.java:98)
>>
>> at org.apache.fontbox.ttf.GlyphSubstitutionTable.read(
>> GlyphSubstitutionTable.java:78)
>>
>> at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
>>
>> at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
>>
>> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
>>
>> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
>>
>> at org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(
>> PDTrueTypeFont.java:198)
>>
>> at org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(
>> PDFontFactory.java:75)
>>
>> 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: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.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:153)
>>
>> at org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(
>> AbstractPDF2XHTML.java:835)
>>
>> at org.apache.pdfbox.text.PDFTextStripper.writeText(
>> PDFTextStripper.java:266)
>>
>> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
>>
>> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
>>
>>
>> To whom can I send pdf for investigation (it's from customer, can't send
>> it public).
>>
>>
>> Thanks
>>
>> On Sun, Nov 3, 2019 at 12:10 PM Slava G <sl...@gmail.com> wrote:
>>
>>> Well, it's not easy to provide those documents, as they're customers
>>> content and need approval,
>>> Need to get customer approval for that. I'll try, and will let you know..
>>> Thanks
>>>
>>> On Sun, Nov 3, 2019 at 11:45 AM Tilman Hausherr <TH...@t-online.de>
>>> wrote:
>>>
>>>> Hello,
>>>>
>>>> I'd be interested in the OOM exception. The one below aborts the
>>>> parsing. Can you open a PDFBox issue and attach your PDF? We could just
>>>> skip the table here instead of failing.
>>>>
>>>> Re the OOM we'd also need a PDF.
>>>>
>>>> Skipping parsing of embedded ttf will possibly have a negative impact
>>>> on
>>>> text extraction.
>>>>
>>>> Tilman
>>>>
>>>>
>>>> Am 03.11.2019 um 10:38 schrieb Slava G:
>>>> > Hi,
>>>> > In some PDF files parsing we see different errors related to PDF
>>>> > parsing, one is OutOfMemmory exception during pdf parsing and another:
>>>> >
>>>> > WARN - Could not read embedded TTF for font ABCDEE+Segoe
>>>> > UI,BoldItalic
>>>> > java.io.IOException: Kerning sub-table too short, got 0 bytes, expect
>>>> > 6 or more.
>>>> > at
>>>> >
>>>> org.apache.fontbox.ttf.KerningSubtable.readSubtable0(KerningSubtable.java:191)
>>>> > at
>>>> org.apache.fontbox.ttf.KerningSubtable.read(KerningSubtable.java:70)
>>>> > at org.apache.fontbox.ttf.KerningTable.read(KerningTable.java:80)
>>>> > at
>>>> org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
>>>> > at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
>>>> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
>>>> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
>>>> > at
>>>> >
>>>> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
>>>> > at
>>>> >
>>>> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
>>>> > 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: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.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:153)
>>>> > at
>>>> >
>>>> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
>>>> > at
>>>> >
>>>> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
>>>> > at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
>>>> > at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
>>>> >
>>>> > How can I skip parsing of embedded TTF inside PDF ?
>>>> >
>>>> > Thanks
>>>>
>>>>
>>>>
>>
Re: How to skip parsing embedded TTF inside PDF
Posted by Tilman Hausherr <TH...@t-online.de>.
Am 03.12.2019 um 07:16 schrieb Slava G:
> Hi,
> I've tried to run PDFDebugger from the latest PDFBox, what should be
> normal expected result ? As in my case it's just hanged out, after
> printing:
> Dec 03, 2019 7:58:51 AM org.apache.pdfbox.rendering.PDFRenderer
> suggestKCMS
> INFO: use the option
> -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider
> Dec 03, 2019 7:58:51 AM org.apache.pdfbox.rendering.PDFRenderer
> suggestKCMS
> INFO: or call System.setProperty("sun.java2d.cmm",
> "sun.java2d.cmm.kcms.KcmsServiceProvider")
That means you're running an older java version, and not using this
option result in low speed. In newer java versions (1.8 at 192 or later)
it is no longer needed. But that thing is not related to your problems.
Tilman
>
> Thanks
>
> On Mon, Dec 2, 2019 at 11:13 PM Tilman Hausherr <THausherr@t-online.de
> <ma...@t-online.de>> wrote:
>
> Send it to me, tilman at snafu dot de.
>
> (The readLangSysTable problem should be solved in 2.0.17, so make
> sure you are using that one)
>
> Oops I see this is the tika list, so maybe that is a lower
> version. Please retry with a "freshly downloaded" PDFDebugger of
> the pdfbox website.
>
> Tilman
>
> Am 02.12.2019 um 16:42 schrieb Slava G:
>> I have pdf that reproduce similar problem :
>>
>> java.lang.OutOfMemoryError: Java heap space
>>
>> at
>> org.apache.fontbox.ttf.GlyphSubstitutionTable.readLangSysTable(GlyphSubstitutionTable.java:147)
>>
>> at
>> org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptTable(GlyphSubstitutionTable.java:129)
>>
>> at
>> org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptList(GlyphSubstitutionTable.java:98)
>>
>> at
>> org.apache.fontbox.ttf.GlyphSubstitutionTable.read(GlyphSubstitutionTable.java:78)
>>
>> at
>> org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
>>
>> at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
>>
>> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
>>
>> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
>>
>> at
>> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
>>
>> at
>> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
>>
>> 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: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.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:153)
>>
>> at
>> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
>>
>> at
>> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
>>
>> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
>>
>> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
>>
>>
>> To whom can I send pdf for investigation (it's from customer,
>> can't send it public).
>>
>>
>> Thanks
>>
>>
>> On Sun, Nov 3, 2019 at 12:10 PM Slava G <slavago@gmail.com
>> <ma...@gmail.com>> wrote:
>>
>> Well, it's not easy to provide those documents, as they're
>> customers content and need approval,
>> Need to get customer approval for that. I'll try, and will
>> let you know..
>> Thanks
>>
>> On Sun, Nov 3, 2019 at 11:45 AM Tilman Hausherr
>> <THausherr@t-online.de <ma...@t-online.de>> wrote:
>>
>> Hello,
>>
>> I'd be interested in the OOM exception. The one below
>> aborts the
>> parsing. Can you open a PDFBox issue and attach your PDF?
>> We could just
>> skip the table here instead of failing.
>>
>> Re the OOM we'd also need a PDF.
>>
>> Skipping parsing of embedded ttf will possibly have a
>> negative impact on
>> text extraction.
>>
>> Tilman
>>
>>
>> Am 03.11.2019 um 10:38 schrieb Slava G:
>> > Hi,
>> > In some PDF files parsing we see different errors
>> related to PDF
>> > parsing, one is OutOfMemmory exception during pdf
>> parsing and another:
>> >
>> > WARN - Could not read embedded TTF for font
>> ABCDEE+Segoe
>> > UI,BoldItalic
>> > java.io.IOException: Kerning sub-table too short, got 0
>> bytes, expect
>> > 6 or more.
>> > at
>> >
>> org.apache.fontbox.ttf.KerningSubtable.readSubtable0(KerningSubtable.java:191)
>> > at
>> org.apache.fontbox.ttf.KerningSubtable.read(KerningSubtable.java:70)
>> > at
>> org.apache.fontbox.ttf.KerningTable.read(KerningTable.java:80)
>> > at
>> org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
>> > at
>> org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
>> > at
>> org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
>> > at
>> org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
>> > at
>> >
>> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
>> > at
>> >
>> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
>> > 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: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.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:153)
>> > at
>> >
>> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
>> > at
>> >
>> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
>> > at
>> org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
>> > at
>> org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
>> >
>> > How can I skip parsing of embedded TTF inside PDF ?
>> >
>> > Thanks
>>
>>
>
Re: How to skip parsing embedded TTF inside PDF
Posted by Slava G <sl...@gmail.com>.
Hi,
I've tried to run PDFDebugger from the latest PDFBox, what should be normal
expected result ? As in my case it's just hanged out, after printing:
Dec 03, 2019 7:58:51 AM org.apache.pdfbox.rendering.PDFRenderer suggestKCMS
INFO: use the option
-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider
Dec 03, 2019 7:58:51 AM org.apache.pdfbox.rendering.PDFRenderer suggestKCMS
INFO: or call System.setProperty("sun.java2d.cmm",
"sun.java2d.cmm.kcms.KcmsServiceProvider")
Thanks
On Mon, Dec 2, 2019 at 11:13 PM Tilman Hausherr <TH...@t-online.de>
wrote:
> Send it to me, tilman at snafu dot de.
>
> (The readLangSysTable problem should be solved in 2.0.17, so make sure
> you are using that one)
>
> Oops I see this is the tika list, so maybe that is a lower version. Please
> retry with a "freshly downloaded" PDFDebugger of the pdfbox website.
>
> Tilman
>
> Am 02.12.2019 um 16:42 schrieb Slava G:
>
> I have pdf that reproduce similar problem :
>
> java.lang.OutOfMemoryError: Java heap space
>
> at org.apache.fontbox.ttf.GlyphSubstitutionTable.readLangSysTable(
> GlyphSubstitutionTable.java:147)
>
> at org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptTable(
> GlyphSubstitutionTable.java:129)
>
> at org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptList(
> GlyphSubstitutionTable.java:98)
>
> at org.apache.fontbox.ttf.GlyphSubstitutionTable.read(
> GlyphSubstitutionTable.java:78)
>
> at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
>
> at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
>
> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
>
> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
>
> at org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(
> PDTrueTypeFont.java:198)
>
> at org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(
> PDFontFactory.java:75)
>
> 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: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.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:153)
>
> at org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(
> AbstractPDF2XHTML.java:835)
>
> at org.apache.pdfbox.text.PDFTextStripper.writeText(
> PDFTextStripper.java:266)
>
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
>
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
>
>
> To whom can I send pdf for investigation (it's from customer, can't send
> it public).
>
>
> Thanks
>
> On Sun, Nov 3, 2019 at 12:10 PM Slava G <sl...@gmail.com> wrote:
>
>> Well, it's not easy to provide those documents, as they're customers
>> content and need approval,
>> Need to get customer approval for that. I'll try, and will let you know..
>> Thanks
>>
>> On Sun, Nov 3, 2019 at 11:45 AM Tilman Hausherr <TH...@t-online.de>
>> wrote:
>>
>>> Hello,
>>>
>>> I'd be interested in the OOM exception. The one below aborts the
>>> parsing. Can you open a PDFBox issue and attach your PDF? We could just
>>> skip the table here instead of failing.
>>>
>>> Re the OOM we'd also need a PDF.
>>>
>>> Skipping parsing of embedded ttf will possibly have a negative impact on
>>> text extraction.
>>>
>>> Tilman
>>>
>>>
>>> Am 03.11.2019 um 10:38 schrieb Slava G:
>>> > Hi,
>>> > In some PDF files parsing we see different errors related to PDF
>>> > parsing, one is OutOfMemmory exception during pdf parsing and another:
>>> >
>>> > WARN - Could not read embedded TTF for font ABCDEE+Segoe
>>> > UI,BoldItalic
>>> > java.io.IOException: Kerning sub-table too short, got 0 bytes, expect
>>> > 6 or more.
>>> > at
>>> >
>>> org.apache.fontbox.ttf.KerningSubtable.readSubtable0(KerningSubtable.java:191)
>>> > at org.apache.fontbox.ttf.KerningSubtable.read(KerningSubtable.java:70)
>>> > at org.apache.fontbox.ttf.KerningTable.read(KerningTable.java:80)
>>> > at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
>>> > at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
>>> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
>>> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
>>> > at
>>> >
>>> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
>>> > at
>>> >
>>> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
>>> > 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: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.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:153)
>>> > at
>>> >
>>> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
>>> > at
>>> >
>>> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
>>> > at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
>>> > at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
>>> >
>>> > How can I skip parsing of embedded TTF inside PDF ?
>>> >
>>> > Thanks
>>>
>>>
>>>
>
Re: How to skip parsing embedded TTF inside PDF
Posted by Tilman Hausherr <TH...@t-online.de>.
Send it to me, tilman at snafu dot de.
(The readLangSysTable problem should be solved in 2.0.17, so make sure
you are using that one)
Oops I see this is the tika list, so maybe that is a lower version.
Please retry with a "freshly downloaded" PDFDebugger of the pdfbox website.
Tilman
Am 02.12.2019 um 16:42 schrieb Slava G:
> I have pdf that reproduce similar problem :
>
> java.lang.OutOfMemoryError: Java heap space
>
> at
> org.apache.fontbox.ttf.GlyphSubstitutionTable.readLangSysTable(GlyphSubstitutionTable.java:147)
>
> at
> org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptTable(GlyphSubstitutionTable.java:129)
>
> at
> org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptList(GlyphSubstitutionTable.java:98)
>
> at
> org.apache.fontbox.ttf.GlyphSubstitutionTable.read(GlyphSubstitutionTable.java:78)
>
> at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
>
> at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
>
> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
>
> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
>
> at
> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
>
> at
> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
>
> 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: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.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:153)
>
> at
> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
>
> at
> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
>
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
>
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
>
>
> To whom can I send pdf for investigation (it's from customer, can't
> send it public).
>
>
> Thanks
>
>
> On Sun, Nov 3, 2019 at 12:10 PM Slava G <slavago@gmail.com
> <ma...@gmail.com>> wrote:
>
> Well, it's not easy to provide those documents, as they're
> customers content and need approval,
> Need to get customer approval for that. I'll try, and will let you
> know..
> Thanks
>
> On Sun, Nov 3, 2019 at 11:45 AM Tilman Hausherr
> <THausherr@t-online.de <ma...@t-online.de>> wrote:
>
> Hello,
>
> I'd be interested in the OOM exception. The one below aborts the
> parsing. Can you open a PDFBox issue and attach your PDF? We
> could just
> skip the table here instead of failing.
>
> Re the OOM we'd also need a PDF.
>
> Skipping parsing of embedded ttf will possibly have a negative
> impact on
> text extraction.
>
> Tilman
>
>
> Am 03.11.2019 um 10:38 schrieb Slava G:
> > Hi,
> > In some PDF files parsing we see different errors related to
> PDF
> > parsing, one is OutOfMemmory exception during pdf
> parsing and another:
> >
> > WARN - Could not read embedded TTF for font ABCDEE+Segoe
> > UI,BoldItalic
> > java.io.IOException: Kerning sub-table too short, got 0
> bytes, expect
> > 6 or more.
> > at
> >
> org.apache.fontbox.ttf.KerningSubtable.readSubtable0(KerningSubtable.java:191)
> > at
> org.apache.fontbox.ttf.KerningSubtable.read(KerningSubtable.java:70)
> > at
> org.apache.fontbox.ttf.KerningTable.read(KerningTable.java:80)
> > at
> org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
> > at
> org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
> > at
> >
> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
> > at
> >
> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
> > 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: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.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:153)
> > at
> >
> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
> > at
> >
> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
> > at
> org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
> > at
> org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
> >
> > How can I skip parsing of embedded TTF inside PDF ?
> >
> > Thanks
>
>
Re: How to skip parsing embedded TTF inside PDF
Posted by Slava G <sl...@gmail.com>.
I have pdf that reproduce similar problem :
java.lang.OutOfMemoryError: Java heap space
at org.apache.fontbox.ttf.GlyphSubstitutionTable.readLangSysTable(
GlyphSubstitutionTable.java:147)
at org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptTable(
GlyphSubstitutionTable.java:129)
at org.apache.fontbox.ttf.GlyphSubstitutionTable.readScriptList(
GlyphSubstitutionTable.java:98)
at org.apache.fontbox.ttf.GlyphSubstitutionTable.read(
GlyphSubstitutionTable.java:78)
at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
at org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(
PDTrueTypeFont.java:198)
at org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(
PDFontFactory.java:75)
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: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.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:153)
at org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(
AbstractPDF2XHTML.java:835)
at org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266
)
at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
To whom can I send pdf for investigation (it's from customer, can't send it
public).
Thanks
On Sun, Nov 3, 2019 at 12:10 PM Slava G <sl...@gmail.com> wrote:
> Well, it's not easy to provide those documents, as they're customers
> content and need approval,
> Need to get customer approval for that. I'll try, and will let you know..
> Thanks
>
> On Sun, Nov 3, 2019 at 11:45 AM Tilman Hausherr <TH...@t-online.de>
> wrote:
>
>> Hello,
>>
>> I'd be interested in the OOM exception. The one below aborts the
>> parsing. Can you open a PDFBox issue and attach your PDF? We could just
>> skip the table here instead of failing.
>>
>> Re the OOM we'd also need a PDF.
>>
>> Skipping parsing of embedded ttf will possibly have a negative impact on
>> text extraction.
>>
>> Tilman
>>
>>
>> Am 03.11.2019 um 10:38 schrieb Slava G:
>> > Hi,
>> > In some PDF files parsing we see different errors related to PDF
>> > parsing, one is OutOfMemmory exception during pdf parsing and another:
>> >
>> > WARN - Could not read embedded TTF for font ABCDEE+Segoe
>> > UI,BoldItalic
>> > java.io.IOException: Kerning sub-table too short, got 0 bytes, expect
>> > 6 or more.
>> > at
>> >
>> org.apache.fontbox.ttf.KerningSubtable.readSubtable0(KerningSubtable.java:191)
>> > at org.apache.fontbox.ttf.KerningSubtable.read(KerningSubtable.java:70)
>> > at org.apache.fontbox.ttf.KerningTable.read(KerningTable.java:80)
>> > at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
>> > at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
>> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
>> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
>> > at
>> >
>> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
>> > at
>> >
>> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
>> > 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: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.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:153)
>> > at
>> >
>> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
>> > at
>> >
>> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
>> > at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
>> > at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
>> >
>> > How can I skip parsing of embedded TTF inside PDF ?
>> >
>> > Thanks
>>
>>
>>
Re: How to skip parsing embedded TTF inside PDF
Posted by Slava G <sl...@gmail.com>.
Well, it's not easy to provide those documents, as they're customers
content and need approval,
Need to get customer approval for that. I'll try, and will let you know..
Thanks
On Sun, Nov 3, 2019 at 11:45 AM Tilman Hausherr <TH...@t-online.de>
wrote:
> Hello,
>
> I'd be interested in the OOM exception. The one below aborts the
> parsing. Can you open a PDFBox issue and attach your PDF? We could just
> skip the table here instead of failing.
>
> Re the OOM we'd also need a PDF.
>
> Skipping parsing of embedded ttf will possibly have a negative impact on
> text extraction.
>
> Tilman
>
>
> Am 03.11.2019 um 10:38 schrieb Slava G:
> > Hi,
> > In some PDF files parsing we see different errors related to PDF
> > parsing, one is OutOfMemmory exception during pdf parsing and another:
> >
> > WARN - Could not read embedded TTF for font ABCDEE+Segoe
> > UI,BoldItalic
> > java.io.IOException: Kerning sub-table too short, got 0 bytes, expect
> > 6 or more.
> > at
> >
> org.apache.fontbox.ttf.KerningSubtable.readSubtable0(KerningSubtable.java:191)
> > at org.apache.fontbox.ttf.KerningSubtable.read(KerningSubtable.java:70)
> > at org.apache.fontbox.ttf.KerningTable.read(KerningTable.java:80)
> > at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
> > at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
> > at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
> > at
> >
> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
> > at
> >
> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
> > 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: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.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:153)
> > at
> >
> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
> > at
> >
> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
> > at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
> > at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
> >
> > How can I skip parsing of embedded TTF inside PDF ?
> >
> > Thanks
>
>
>
Re: How to skip parsing embedded TTF inside PDF
Posted by Tilman Hausherr <TH...@t-online.de>.
Hello,
I'd be interested in the OOM exception. The one below aborts the
parsing. Can you open a PDFBox issue and attach your PDF? We could just
skip the table here instead of failing.
Re the OOM we'd also need a PDF.
Skipping parsing of embedded ttf will possibly have a negative impact on
text extraction.
Tilman
Am 03.11.2019 um 10:38 schrieb Slava G:
> Hi,
> In some PDF files parsing we see different errors related to PDF
> parsing, one is OutOfMemmory exception during pdf parsing and another:
>
> WARN - Could not read embedded TTF for font ABCDEE+Segoe
> UI,BoldItalic
> java.io.IOException: Kerning sub-table too short, got 0 bytes, expect
> 6 or more.
> at
> org.apache.fontbox.ttf.KerningSubtable.readSubtable0(KerningSubtable.java:191)
> at org.apache.fontbox.ttf.KerningSubtable.read(KerningSubtable.java:70)
> at org.apache.fontbox.ttf.KerningTable.read(KerningTable.java:80)
> at org.apache.fontbox.ttf.TrueTypeFont.readTable(TrueTypeFont.java:353)
> at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:173)
> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:150)
> at org.apache.fontbox.ttf.TTFParser.parse(TTFParser.java:106)
> at
> org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:198)
> at
> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
> 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: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.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:153)
> at
> org.apache.tika.parser.pdf.AbstractPDF2XHTML.processPages(AbstractPDF2XHTML.java:835)
> at
> org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:124)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
>
> How can I skip parsing of embedded TTF inside PDF ?
>
> Thanks