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From Karl Wright <daddy...@gmail.com>
Subject Re: Internal server error (500) causing a crawl interruption
Date Mon, 06 Oct 2014 11:15:16 GMT
Hi Luca,

There is a solr setting which configures Solr Cell to ignore tika errors.
I don't remember what it is offhand, but you will want to set it properly
to disable tika errors.

Thanks,
Karl


On Mon, Oct 6, 2014 at 7:08 AM, Basso Luca <LBasso@regione.emilia-romagna.it
> wrote:

>   Hi Karl,
>
> we’re using the Web repository connector in conjunction with the Solr
> output connector to crawl a number of web portals (MCF vers. 1.6.1).
> Unfortunately the crawl job often stops giving the following error:
>
> “Repeated service interruptions – failure processing documents: Server at
> http://vm97lnx:9474/solr/rerweb5 returned non ok status: 500, message:
> Internal Server Error”.
>
> From the MCF and SOLR logs (which we report hereafter) it seems that the
> problem is arising from Tika and apply to various types of documents (.rtf,
> .pdf, etc.).
>
> How can we fix it?
>
> Thank you.
>
>
>
> Best regards,
>
> Luca
>
>
>
> MCF log:
>
>
>
> WARN 2014-10-03 17:00:53,982 (Worker thread '37') - Solr exception during
> indexing
> http://www.regione.emilia-romagna.it/entra-in-regione/polo-archivistico-regionale/archivio-storico/per-approfondire/BolognaArchivioTerritoriale.rtf/at_download/file/BolognaArchivioTerritoriale.rtf
> (500): Server at http://vm97lnx:9474/solr/rerweb5 returned non ok
> status:500, message:Internal Server Error
>
> org.apache.solr.common.SolrException: Server at
> http://vm97lnx:9474/solr/rerweb5 returned non ok status:500,
> message:Internal Server Error
>
> WARN 2014-10-03 17:00:53,985 (Worker thread '37') - Service interruption
> reported for job 1412340881687 connection 'Webcrawler': Solr exception
> during indexing
> http://www.regione.emilia-romagna.it/entra-in-regione/polo-archivistico-regionale/archivio-storico/per-approfondire/BolognaArchivioTerritoriale.rtf/at_download/file/BolognaArchivioTerritoriale.rtf
> (500): Server at http://vm97lnx:9474/solr/rerweb5 returned non ok
> status:500, message:Internal Server Error
>
> ERROR 2014-10-03 17:00:53,998 (Worker thread '37') - Exception tossed:
> Repeated service interruptions - failure processing document: Server at
> http://vm97lnx:9474/solr/rerweb5 returned non ok status:500,
> message:Internal Server Error
>
> org.apache.manifoldcf.core.interfaces.ManifoldCFException: Repeated
> service interruptions - failure processing document: Server at
> http://vm97lnx:9474/solr/rerweb5 returned non ok status:500,
> message:Internal Server Error
>
> Caused by: org.apache.solr.common.SolrException: Server at
> http://vm97lnx:9474/solr/rerweb5 returned non ok status:500,
> message:Internal Server Error
>
>
>
> WARN 2014-10-03 18:05:22,636 (Worker thread '0') - Solr exception during
> indexing
> http://territorio.regione.emilia-romagna.it/codice-territorio/semplificazione-edilizia/non-rue/dm_9_5_2001.pdf/at_download/file/dm_9_5_2001.pdf
> (500): Server at http://vm97lnx:9474/solr/rerweb5 returned non ok
> status:500, message:Internal Server Error
>
> org.apache.solr.common.SolrException: Server at
> http://vm97lnx:9474/solr/rerweb5 returned non ok status:500,
> message:Internal Server Error
>
> WARN 2014-10-03 18:05:22,638 (Worker thread '0') - Service interruption
> reported for job 1412252016695 connection 'Webcrawler': Solr exception
> during indexing
> http://territorio.regione.emilia-romagna.it/codice-territorio/semplificazione-edilizia/non-rue/dm_9_5_2001.pdf/at_download/file/dm_9_5_2001.pdf
> (500): Server at http://vm97lnx:9474/solr/rerweb5 returned non ok
> status:500, message:Internal Server Error
>
> ERROR 2014-10-03 18:05:22,649 (Worker thread '0') - Exception tossed:
> Repeated service interruptions - failure processing document: Server at
> http://vm97lnx:9474/solr/rerweb5 returned non ok status:500,
> message:Internal Server Error
>
> org.apache.manifoldcf.core.interfaces.ManifoldCFException: Repeated
> service interruptions - failure processing document: Server at
> http://vm97lnx:9474/solr/rerweb5 returned non ok status:500,
> message:Internal Server Error
>
> Caused by: org.apache.solr.common.SolrException: Server at
> http://vm97lnx:9474/solr/rerweb5 returned non ok status:500,
> message:Internal Server Error
>
>
>
> SOLR log:
>
>
>
> 8:05:10,908 ERROR [org.apache.solr.servlet.SolrDispatchFilter]
> (http-/10.10.80.97:9474-2) null:org.apache.solr.common.SolrException:
> org.apache.tika.exception.TikaException: TIKA-198: Illegal IOException from
> org.apache.tika.parser.pdf.PDFParser@6533a82a
>
>        at
> org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:225)
>
>         at
> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
>
>         at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
>
>         at
> org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:241)
>
>         at org.apache.solr.core.SolrCore.execute(SolrCore.java:1916)
>
>         at
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:768)
>
>         at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
>
>         at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:205)
>
>         at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
>
>         at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
>
>         at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
>
>         at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
>
>         at
> org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:165)
>
>         at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
>
>         at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>
>         at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>
>         at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:372)
>
>         at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
>
>         at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679)
>
>         at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931)
>
>         at java.lang.Thread.run(Thread.java:745)
>
> Caused by: org.apache.tika.exception.TikaException: TIKA-198: Illegal
> IOException from org.apache.tika.parser.pdf.PDFParser@6533a82a
>
>         at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:248)
>
>         at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
>
>         at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
>
>         at
> org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:219)
>
>         ... 20 more
>
> Caused by: org.apache.pdfbox.exceptions.WrappedIOException
>
>         at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:244)
>
>         at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1206)
>
>         at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1171)
>
>         at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:124)
>
>         at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
>
>         ... 23 more
>
> Caused by: java.lang.StringIndexOutOfBoundsException: String index out of
> range: 2047
>
>         at
> java.lang.AbstractStringBuilder.deleteCharAt(AbstractStringBuilder.java:762)
>
>         at java.lang.StringBuilder.deleteCharAt(StringBuilder.java:258)
>
>         at
> org.apache.pdfbox.pdfparser.BaseParser.parseCOSHexString(BaseParser.java:1000)
>
>         at
> org.apache.pdfbox.pdfparser.BaseParser.parseCOSString(BaseParser.java:808)
>
>         at
> org.apache.pdfbox.pdfparser.BaseParser.parseDirObject(BaseParser.java:1241)
>
>         at
> org.apache.pdfbox.pdfparser.PDFParser.parseObject(PDFParser.java:558)
>
>         at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:188)
>
>         ... 27 more
>
>
>
> 17:00:42,273 ERROR [org.apache.solr.servlet.SolrDispatchFilter]
> (http-/10.10.80.97:9474-2) null:org.apache.solr.common.SolrException:
> org.apache.tika.exception.TikaException: Unexpected RuntimeException from
> org.apache.tika.parser.rtf.RTFParser@73361285
>
>         at
> org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:225)
>
>         at
> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
>
>         at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
>
>         at
> org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:241)
>
>         at org.apache.solr.core.SolrCore.execute(SolrCore.java:1916)
>
>         at
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:768)
>
>         at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
>
>         at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:205)
>
>         at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
>
>         at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
>
>         at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
>
>         at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
>
>         at
> org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:165)
>
>         at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
>
>         at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>
>         at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>
>         at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:372)
>
>         at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
>
>         at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679)
>
>         at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931)
>
>         at java.lang.Thread.run(Thread.java:745)
>
> Caused by: org.apache.tika.exception.TikaException: Unexpected
> RuntimeException from org.apache.tika.parser.rtf.RTFParser@73361285
>
>         at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:244)
>
>         at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
>
>         at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
>
>         at
> org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:219)
>
>         ... 20 more
>
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 9
>
>         at
> org.apache.tika.parser.rtf.TextExtractor.processControlWord(TextExtractor.java:872)
>
>         at
> org.apache.tika.parser.rtf.TextExtractor.parseControlWord(TextExtractor.java:566)
>
>         at
> org.apache.tika.parser.rtf.TextExtractor.parseControlToken(TextExtractor.java:492)
>
>         at
> org.apache.tika.parser.rtf.TextExtractor.extract(TextExtractor.java:459)
>
>         at
> org.apache.tika.parser.rtf.TextExtractor.extract(TextExtractor.java:448)
>
>         at org.apache.tika.parser.rtf.RTFParser.parse(RTFParser.java:56)
>
>         at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
>
>         ... 23 more
>

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