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https://issues.apache.org/jira/browse/TIKA-4442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17985799#comment-17985799
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Tilman Hausherr edited comment on TIKA-4442 at 6/24/25 10:22 AM:
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That was just a note for myself. I have now found a few PDFs with some of the
items and I'll try to make a change.
{noformat}
039950.pdf, types: [text, newspaper]
039950.pdf, identifier: Reel number 100492568. Sequence number 251.
040205.pdf, types: [text, newspaper]
047591.pdf, types: [text, newspaper]
047591.pdf, identifier: Reel number 100492568. Sequence number 203.
070070.pdf, types: [text, newspaper]
070070.pdf, identifier: Reel number 00175049873. Sequence number 805.
121300.pdf, lang: [EN]
188032.pdf, lang: [en]
188032.pdf, pub: [International Union of Crystallography]
188032.pdf, types: [research papers]
188032.pdf, identifier: doi:10.1107/S0907444907029976
188032.pdf, source: Acta Cryst (2007). D63, 906-922
[doi:10.1107/S0907444907029976]
201884.pdf, types: [text, newspaper]
202382.pdf, types: [text, newspaper]
202382.pdf, identifier: Reel number 100492350. Sequence number 68.
213504.pdf, types: [text, newspaper]
213505.pdf, types: [text, newspaper]
213897.pdf, types: [text, newspaper]
213897.pdf, identifier: Reel number 100492131. Sequence number 618.
220476.pdf, types: [text, newspaper]
220476.pdf, identifier: Reel number 00100478171. Sequence number 144.
236626.pdf, types: [text, newspaper]
247051.pdf, types: [text, newspaper]
247051.pdf, identifier: Reel number 100492350. Sequence number 63.
275053.pdf, types: [text, newspaper]
301530.pdf, types: [text, newspaper]
351694.pdf, types: [text, newspaper]
362275.pdf, types: [text, newspaper]
362275.pdf, identifier: Reel number 100492763. Sequence number 382.
410857.pdf, types: [text, newspaper]
412296.pdf, types: [text, newspaper]
412296.pdf, identifier: Reel number 100492350. Sequence number 71.
413176.pdf, types: [text, newspaper]
462705.pdf, types: [text, newspaper]
462705.pdf, identifier: Reel number 00175044103. Sequence number 749.
519247.pdf, types: [text, newspaper]
534719.pdf, lang: [en]
634326.pdf, types: [text, newspaper]
634326.pdf, identifier: Reel number 100492350. Sequence number 62.
648242.pdf, types: [text, newspaper]
648242.pdf, identifier: Reel number 100492350. Sequence number 87.
799080.pdf, types: [text, newspaper]
815667.pdf, types: [text, newspaper]
998232.pdf, types: [text, newspaper]
998232.pdf, identifier: Reel number 100492350. Sequence number 77.
{noformat}
was (Author: tilman):
That was just a note for myself. I have now found a few PDFs with some of the
items and I'll try to make a change.
> PDFParser does not list all metadata extracted by PDFBox
> --------------------------------------------------------
>
> Key: TIKA-4442
> URL: https://issues.apache.org/jira/browse/TIKA-4442
> Project: Tika
> Issue Type: Improvement
> Components: parser
> Affects Versions: 3.2.0
> Environment: * Docker container based on python:3-slim
> * Debian 12.11
> * Python 3.13.5
> * openjdk 17.0.15 2025-04-15
> * tika-server-standard-3.2.0.jar
> * pdfbox-app-3.0.5.jar
> * PyPDF2 3.0.1
> Reporter: Peter Hoogendijk
> Priority: Major
>
> While using Apache Tika to extract metadata from PDF files, I found the
> following XMP metadata entries to be missing:
> * dc:identifier
> * dc:language
> * dc:publisher
> * dc:relation
> * dc:source
> * dc:type
> Python (PyPDF2) and PDFBox (as used by Tika's PDFParser) do show these XMP
> metadata entries, so I expected Apache Tika to also extract these entries.
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