Abha created TIKA-3518:
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Summary: Tika 1.26 not Working with Tesseract 4.0 and Higher
Version
Key: TIKA-3518
URL: https://issues.apache.org/jira/browse/TIKA-3518
Project: Tika
Issue Type: Bug
Components: ocr, tika-batch, tika-dl, tika-server
Affects Versions: 1.26
Reporter: Abha
ProcessBuilder not creating tmp file for Tesseract 4.1 and Higher Versions With
Tika 1.26 and JDK 1.8
I am working on a project which integrates Tika and Tesseract OCR Tika Version
is 1.26, JDK 1.8 Now for any Tesseract Version earlier than 4.0 works fine and
extracts the image/pdf data correctly But upgrading the TesseractOCR to 4.1.1
or Higher results in no data extraction. I debugged the issue and found that
the ProcessBuilder is not creating the temporary txt output file from which
TesseractOCR extracts the result, resulting in the issue. Any idea if this is a
version compatibility issue Or How to resolve this?
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