If I use OCRStrategy=no_ocr, the time it takes to process is orders of 
magnitude faster and I don't see the calls to OCRParser (obviously) Why is it 
taking so long with auto?  If the page does not meet the criteria for OCR, then 
it shouldn't be calling OCR at all, right?

 "X-TIKA:Parsed-By": "[org.apache.tika.parser.CompositeParser, 
org.apache.tika.parser.pdf.PDFParser]",


From: Peter Kronenberg <[email protected]>
Sent: Monday, April 5, 2021 8:48 AM
To: [email protected]
Subject: RE: {EXTERNAL}Parsing PDF file

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Correction: I see one instance of PDFParser at the beginning, but why does it 
then alternate between OCRParser and CompositeParser?

From: Peter Kronenberg 
<[email protected]<mailto:[email protected]>>
Sent: Monday, April 5, 2021 8:41 AM
To: [email protected]<mailto:[email protected]>
Subject: {EXTERNAL}Parsing PDF file

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of someone from your organisation. This often happens in phishing attempts. 
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Parsing the attached PDF file.   It is a text file, not scanned.  I'm using 
OCR_Strategy=Auto, extractInlineImages=false

The output contains the following in the metadata.  I'm wondering 2 things.  
First, why don't I see PDFParser?
And 2nd, why does it keep calling the TesseractOCRParser?  Once it determines 
that it is a PDF file, wouldn't it stick with that?
I'm asking because it seems to take longer to parse than I would expect and I'm 
wondering if the OCRParser is adding extra overhead


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Peter Kronenberg  |  Senior AI Analytic ENGINEER
C: 703.887.5623
[Torch 
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