Peter Hoogendijk created TIKA-4444:
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Summary: PDFParser shows wrong data in xmp "dc:subject" tag
Key: TIKA-4444
URL: https://issues.apache.org/jira/browse/TIKA-4444
Project: Tika
Issue Type: Bug
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
* tika-server-standard-3.2.2-20250624.143628-8.jar
* pdfbox-app-3.0.5.jar
* PyPDF 5.6.1
Reporter: Peter Hoogendijk
Attachments: lorem-ipsum.pdf, lorem-ipsum.xml
The xmp metadata "dc:subject" tag contains the wrong data: it shows a list with
the data from the following tags:
* pdf:docinfo:subject (from the pdf metadata)
* pdf:docinfo:keywords (from the pdf metadata)
* pdf:keywords (from the xmp metadata)
And it is missing the data from the following tags:
* dc:subject (from the xmp metadata)
When looking at the XML for my testfile (see attachments) the xmp metadata
contains the correct "dc:subject" and "pdf:keywords" but:
* Tika shows the wrong data in "dc:subject" (from the xmp metadata)
* Tika does not show "pdf:keywords" (from the xmp metadata)
* Tika does not show the actual "dc:subject" (from the xmp metadata)
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