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https://issues.apache.org/jira/browse/TIKA-1457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14186533#comment-14186533
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Uwe Schindler commented on TIKA-1457:
-------------------------------------
Hi,
the next version of Solr with TIKA 1.6 will be Solr 5.0, there will be no more
4.x releases (except bugfix/security). If TIK 1.7 comes out in the meantime, we
will update.
About replacing TIKA in a given Solr installation: Yes this may work in most
cases. For the change TIKA 1.5 -> TIKA 1.6 in current Lucene/Solr 5.x branch, I
only changed the dependencies - code changes in the main source code were not
needed (the API of TIKA itsself is quite stable). I only had to fix one test
because of an additional new header "X-Parsed-By", which made the test fail.
> NullPointerException in tika-app, parsing PDF content
> -----------------------------------------------------
>
> Key: TIKA-1457
> URL: https://issues.apache.org/jira/browse/TIKA-1457
> Project: Tika
> Issue Type: Bug
> Components: parser
> Affects Versions: 1.5
> Environment: OS - Linux Centos 6.5
> Web APP - Tomcat6
> Using Solr 4.10
> Tika Jar
> * tika-core-1.5.jar
> * tika-parsers-1.5.jar
> * tika-xmp-1.5.jar
> * pdfbox-1.8.4.jar
> Reporter: Tadeu Alves
> Labels: bug, parser, solr, tika,text-extraction
> Fix For: 1.6
>
>
> When I try to extract text from some pdf files with the tika app 1.5
> null:org.apache.solr.common.SolrException:
> org.apache.tika.exception.TikaException: Unexpected RuntimeException from
> org.apache.tika.parser.pdf.PDFParser@52cfcf01
> 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$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:246)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:1967)
> at
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:777)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:418)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.tika.exception.TikaException: Unexpected
> RuntimeException from org.apache.tika.parser.pdf.PDFParser@52cfcf01
> 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)
> ... 19 more
> Caused by: java.lang.StringIndexOutOfBoundsException: String index out of
> range: 0
> at java.lang.String.charAt(String.java:658)
> at
> org.apache.pdfbox.util.DateConverter.parseDate(DateConverter.java:680)
> at
> org.apache.pdfbox.util.DateConverter.toCalendar(DateConverter.java:808)
> at
> org.apache.pdfbox.util.DateConverter.toCalendar(DateConverter.java:780)
> at
> org.apache.pdfbox.util.DateConverter.toCalendar(DateConverter.java:754)
> at org.apache.pdfbox.cos.COSDictionary.getDate(COSDictionary.java:797)
> at
> org.apache.pdfbox.pdmodel.PDDocumentInformation.getModificationDate(PDDocumentInformation.java:232)
> at
> org.apache.tika.parser.pdf.PDFParser.extractMetadata(PDFParser.java:176)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:142)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> ... 22 more
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