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https://issues.apache.org/jira/browse/TIKA-4442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17985690#comment-17985690
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Tilman Hausherr edited comment on TIKA-4442 at 6/24/25 4:07 AM:
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Could you please attach a file with one or several of these? I couldn't find 
one easily. (If you can't please say so, then I'll write myself a tool to find 
one)

The change itself seems to be easy, would be in 
{{PDMetadataExtractor.extractDublin()}}.


was (Author: tilman):
Could you please attach a file with one or several of these? I couldn't find 
one easily.

The change itself seems to be easy, would be in 
{{PDMetadataExtractor.extractDublin()}}.

> 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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