Unsupported / disabled EI operation when indexing apache solr

Hi i am using apache solr 3.1 on windows server
i see indexing exceptions in cmd that "unsupported / disabled EI operation" PDFStreamEngine
i have google but could not find any solution for this

Apr 4, 2012 3:33:21 AM org.apache.solr.common.SolrException log
SEVERE: Exception in entity : null:org.apache.solr.handler.dataimport.DataImport
HandlerException: Unable to read content Processing Document # 3029
        at org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAnd
Throw(DataImportHandlerException.java:72)
        at org.apache.solr.handler.dataimport.TikaEntityProcessor.nextRow(TikaEn
tityProcessor.java:130)
        at org.apache.solr.handler.dataimport.EntityProcessorWrapper.nextRow(Ent
ityProcessorWrapper.java:238)
        at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilde
r.java:591)
        at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilde
r.java:617)
        at org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.j
ava:267)
        at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java
:186)
        at org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImpo
rter.java:353)
        at org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.j
ava:411)
        at org.apache.solr.handler.dataimport.DataImporter$1.run(DataImporter.ja
va:392)
Caused by: org.apache.tika.exception.TikaException: Unexpected RuntimeException
from org.apache.tika.parser.ParserDecorator$1@1a8e75a
        at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:199
)
        at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:1
35)
        at org.apache.solr.handler.dataimport.TikaEntityProcessor.nextRow(TikaEn
tityProcessor.java:128)
        ... 8 more
Caused by: java.lang.NullPointerException
        at org.apache.pdfbox.pdmodel.PDPageNode.getCount(PDPageNode.java:109)
        at org.apache.pdfbox.pdmodel.PDDocument.getNumberOfPages(PDDocument.java
:943)
        at org.apache.tika.parser.pdf.PDFParser.extractMetadata(PDFParser.java:1
07)
        at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:88)
        at org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:91)

        at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:197
)
        ... 10 more

Apr 4, 2012 3:33:22 AM org.apache.pdfbox.util.PDFStreamEngine processOperator
INFO: unsupported/disabled operation: EI  

      

        
        
        
      

    

Please help
Thank you