manifoldcf-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Bisonti Mario <Mario.Biso...@vimar.com>
Subject R: External Tika Server
Date Tue, 04 Dec 2018 12:36:01 GMT

In my tika server, I added:
-spawnChild -taskTimeoutMillis 1000000
To bypass the timeout problem

Mario


Da: Furkan KAMACI <furkankamaci@gmail.com>
Inviato: martedì 4 dicembre 2018 10:16
A: user@manifoldcf.apache.org; Rafa Haro <rharo@apache.org>
Oggetto: Re: External Tika Server

Hi Rafa,

I can parse same document via HTTP URL of Tika Server. I thought that there maybe a timeout
parameter within ManifoldCF while communicating with Tika Server :)

Kind Regards,
Furkan KAMACI

On Tue, Dec 4, 2018 at 12:13 PM Rafa Haro <rharo@apache.org<mailto:rharo@apache.org>>
wrote:
Hi Furkan,

You seem to be getting a Timeout from Tesseract. This might be happening with large documents
(too many pages). Maybe there is some configuration parameter for increasing timeouts that
you can use at Tika side

Rafa

On Tue, Dec 4, 2018 at 9:58 AM Furkan KAMACI <furkankamaci@gmail.com<mailto:furkankamaci@gmail.com>>
wrote:
Hi,

I try to test external OCR capabilities of Tika Server with ManifoldCF 2.11. Documents are
parsed when I curl documents into Tika Server directly. However, when I try to parse them
via Tika Server I get that error at most of the documents (not all of them):

INFO  meta (application/msword)
WARN  meta: Text extraction failed
org.apache.tika.exception.TikaException: Unable to extract PDF content
at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:139)
at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:172)
at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:188)
at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143)
at org.apache.tika.server.resource.TikaResource.parse(TikaResource.java:402)
at org.apache.tika.server.resource.MetadataResource.parseMetadata(MetadataResource.java:126)
at org.apache.tika.server.resource.MetadataResource.getMetadata(MetadataResource.java:60)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:179)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:193)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:103)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267)
at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:247)
at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:79)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1317)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:205)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1219)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:531)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.commons.io.IOExceptionWithCause: Unable to end a page
at org.apache.tika.parser.pdf.AbstractPDF2XHTML.endPage(AbstractPDF2XHTML.java:428)
at org.apache.tika.parser.pdf.PDF2XHTML.endPage(PDF2XHTML.java:162)
at org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:393)
at org.apache.tika.parser.pdf.PDF2XHTML.processPage(PDF2XHTML.java:147)
at org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:319)
at org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:117)
... 44 more
Caused by: org.apache.tika.exception.TikaException: TesseractOCRParser timeout
at org.apache.tika.parser.ocr.TesseractOCRParser.doOCR(TesseractOCRParser.java:562)
at org.apache.tika.parser.ocr.TesseractOCRParser.parse(TesseractOCRParser.java:434)
at org.apache.tika.parser.ocr.TesseractOCRParser.parseInline(TesseractOCRParser.java:338)
at org.apache.tika.parser.ocr.TesseractOCRParser.parseInline(TesseractOCRParser.java:310)
at org.apache.tika.parser.pdf.AbstractPDF2XHTML.doOCROnCurrentPage(AbstractPDF2XHTML.java:337)
at org.apache.tika.parser.pdf.AbstractPDF2XHTML.endPage(AbstractPDF2XHTML.java:418)
... 50 more
Caused by: java.util.concurrent.TimeoutException
at java.util.concurrent.FutureTask.get(FutureTask.java:205)
at org.apache.tika.parser.ocr.TesseractOCRParser.doOCR(TesseractOCRParser.java:551)
... 55 more

How can I solve it?

Kind Regards,
Furkan KAMACI
Mime
View raw message