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<mailto: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<mailto: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<mailto: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<mailto: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
