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Posted to dev@tika.apache.org by "David Avant (Jira)" <ji...@apache.org> on 2023/02/09 15:57:00 UTC

[jira] [Commented] (TIKA-3970) Certain OneNote documents produce duplicate text

    [ https://issues.apache.org/jira/browse/TIKA-3970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17686620#comment-17686620 ] 

David Avant commented on TIKA-3970:
-----------------------------------

I forgot to mention that the extracted text also seems to contain lots of cryptic-looking "hidden" text.     This text seems to be formatting information.    I was only able to see this text while doing java debugging on my application code.     The TikaApp does not display this formatting text.    

> Certain OneNote documents produce duplicate text
> ------------------------------------------------
>
>                 Key: TIKA-3970
>                 URL: https://issues.apache.org/jira/browse/TIKA-3970
>             Project: Tika
>          Issue Type: Bug
>          Components: app
>    Affects Versions: 2.7.0
>            Reporter: David Avant
>            Priority: Minor
>         Attachments: lyrics.docx, lyrics.one, lyrics.txt
>
>
> Extracting text from certain OneNote documents produces more text than is actually in the document.     In this case, the OneNote document was created by opening a Word document and "printing" it to the OneNote.    
> To reproduce the issue, open the attached "lyrics.one" using the Tika App version 2.7.0 and view the plain text.     Look for the phrase "Sunday Morning" and observe that there are 14 occurrences.    However in the actual displayed text, it occurs only once.      
> The original text in this document is only about 12K characters, but the extracted text from tika is over 300K.
>  



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