Tika server returns status: 500

[Quyrean]

I built the appliance from the latest sources. I exported it to a virtual machine. When I run etl-file on the server I get an error

etl-file -v -f /media/sf_searchme/test.txt

2018-05-22 19:29:34,321 [MainThread  ] [WARNI]  Tika server returned status: 500
Exception while data enrichment of file:///searchme/test.txt with plugin enhance_extract_text_tika_server: 'content'
Exception while data enrichment of file:///searchme/test.txt with plugin enhance_pdf_ocr: 'content_type_ss'
Exception while data enrichment of file:///searchme/test.txt with plugin enhance_contenttype_group: 'content_type_ss'
Exception while data enrichment of file:///searchme/test.txt with plugin enhance_rdf_annotations_by_http_request: HTTP Error 500: Internal Server Error
Exception while data enrichment of file:///searchme/test.txt with plugin enhance_rdf: 'content_type_ss'

I know the tika server is running because I get a response when sending a request directly.

curl -T /media/sf_searchme/test.txt http://localhost:9998/tika

I changed the permission on the tika jar (not the link) to 777 and restarted the service.

I also tried running curl as tika user

here is the full log file

etl-file.log

Any ideas what is wrong or how to debug? thanks.

[Mandalka]

If you build even the open semantic search and so the tika package from scratch:

Bug in Tika 1.18: opensemanticsearch/tika-server.deb#7

Until then use Tika 1.17 too or go to config ui and set only one OCR dictionary.

Please reopen if not the solution.

[Quyrean]

Yes, that helped get me past that error, thanks.