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Posted to dev@tika.apache.org by "Tim Allison (Jira)" <ji...@apache.org> on 2020/03/02 23:11:00 UTC
[jira] [Resolved] (TIKA-3035) Tika-app --extract mode outputs to
stderr instead of stdout
[ https://issues.apache.org/jira/browse/TIKA-3035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Allison resolved TIKA-3035.
-------------------------------
Assignee: Tim Allison
Resolution: Fixed
Thank you [~sorend], [~tilman] and [~epugh]!
> Tika-app --extract mode outputs to stderr instead of stdout
> -----------------------------------------------------------
>
> Key: TIKA-3035
> URL: https://issues.apache.org/jira/browse/TIKA-3035
> Project: Tika
> Issue Type: Bug
> Components: app
> Affects Versions: 1.23
> Reporter: Soren Daugaard
> Assignee: Tim Allison
> Priority: Major
> Labels: app, extract
> Attachments: testPDF_childAttachments.pdf
>
>
> In version 1.23 of Tika I am noticing a problem using the extract functionality. When extracting items from a file the "Extracting ... to ... " output goes to {{stderr}} instead of {{stdout}}.
> This problem is observed using the runnable jar `tika-app-1.23.jar` .
> _*Example to re-create problem:*_
> Here we explode {{testPDF_childAttachments.pdf}} and redirects standard error to /{{dev/null}}:
> {code:java}
> $ java -jar tika-app-1.23.jar --extract-dir=tika-test/out/ -z testPDF_childAttachments.pdf 2> /dev/null
> {code}
> If I do not redirect stderr I see:
> {code:java}
> $ java -jar tika-app-1.23.jar --extract-dir=tika-test/out/ -z testPDF_childAttachments.pdf
> INFO As a convenience, TikaCLI has turned on extraction of
> inline images for the PDFParser (TIKA-2374).
> Aside from the -z option, this is not the default behavior
> in Tika generally or in tika-server.
> Jan 31, 2020 8:06:01 PM org.apache.tika.config.InitializableProblemHandler$3 handleInitializableProblem
> WARNING: J2KImageReader not loaded. JPEG2000 files will not be processed.
> See https://pdfbox.apache.org/2.0/dependencies.html#jai-image-io
> for optional dependencies.Jan 31, 2020 8:06:01 PM org.apache.tika.config.InitializableProblemHandler$3 handleInitializableProblem
> WARNING: Tesseract OCR is installed and will be automatically applied to image files unless
> you've excluded the TesseractOCRParser from the default parser.
> Tesseract may dramatically slow down content extraction (TIKA-2359).
> As of Tika 1.15 (and prior versions), Tesseract is automatically called.
> In future versions of Tika, users may need to turn the TesseractOCRParser on via TikaConfig.
> Jan 31, 2020 8:06:01 PM org.apache.tika.config.InitializableProblemHandler$3 handleInitializableProblem
> WARNING: org.xerial's sqlite-jdbc is not loaded.
> Please provide the jar on your classpath to parse sqlite files.
> See tika-parsers/pom.xml for the correct version.
> Extracting 'image0.jpg' (image/jpeg) to tika-test/out/3975acae-089c-43ae-a3bc-04e4987a0282-image0.jpg
> Extracting 'image1.tif' (image/tiff) to tika-test/out/8d11e4e3-735b-4b0b-9441-3ed4332c2f53-image1.tif
> WARN No Unicode mapping for f_i (31) in font SCZFMD+HelveticaNeueLTStd-Roman
> Extracting 'Press Quality(1).joboptions' (text/plain) to tika-test/out/28c3fb48-30ea-403b-8a35-252c8f692305-Press Quality(1).joboptions
> Extracting 'Unit10.doc' (application/msword) to tika-test/out/008b9157-75f3-453b-bdfd-d5403c56891c-Unit10.doc
> {code}
> Using 1.22 I correctly see the extracted files in {{stdout}} when redirecting {{stderr}}:
> {code:java}
> $ java -jar tika-app-1.22.jar --extract-dir=tika-test/out/ -z testPDF_childAttachments.pdf 2> /dev/null
> Extracting 'image0.jpg' (image/jpeg) to tika-test/out/4ec61a12-4e5f-4de3-bee8-fa15521c374a-image0.jpg
> Extracting 'image1.tif' (image/tiff) to tika-test/out/004fbeb5-4b0e-4d35-8c50-23a420dccc99-image1.tif
> Extracting 'Press Quality(1).joboptions' (text/plain) to tika-test/out/8f6174d1-f0c7-4143-990d-a922c2e9513a-Press Quality(1).joboptions
> Extracting 'Unit10.doc' (application/msword) to tika-test/out/b2508bee-745d-4051-b927-0f5c31b97c1e-Unit10.doc
> {code}
>
>
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