This often happens if there is some character at the very beginning
of the XML document, outside of any tags, here:
character ''' (code 39) in prolog; expected '<'
at [row,col {unknown-source}]: [1,1]
But you indicate that this is happening for every document? If that's
the case, it may be an encoding issue. Make sure your servlet container
character encoding handles the character set in your
documents (UTF-8?).
If that doesn't help, please show us an example of a file that doesn't work,
the version of Solr you're using, info about your servlet, etc.
Best
Erick
On Sun, Dec 26, 2010 at 10:24 PM, xu cheng <xcheng....@gmail.com> wrote:
> hi all:
> I use solr to index my documents, and I put my text in a cdata
> segment.however, solr always throws an exception complaining about
> thexml file processing
> .
> It seems that I can still index the document successfully!!!(actually ,
> I'm
> not sure about cos there are pretty too many document!)
>
>
> the exception stack is like this: and all the exception infos are the same
>
>
>
>
> Error processing "legacy" update
> command:com.ctc.wstx.exc.WstxUnexpectedCharException: Une
> xpected character ''' (code 39) in prolog; expected '<'
> at [row,col {unknown-source}]: [1,1]
> at
> com.ctc.wstx.sr.StreamScanner.throwUnexpectedChar(StreamScanner.java:648)
> at
>
> com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2047)
> at
> com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1069)
> at
> org.apache.solr.handler.XMLLoader.processUpdate(XMLLoader.java:90)
> at
>
> org.apache.solr.handler.XmlUpdateRequestHandler.doLegacyUpdate(XmlUpdateRequestHandle
> r.java:130)
> at
> org.apache.solr.servlet.SolrUpdateServlet.doPost(SolrUpdateServlet.java:79)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterCha
> in.java:290)
> at
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> 206)
> at
>
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:286)
> at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterCha
> in.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$Http11ConnectionHandler.process(Http11Protoco
> l.java:588)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
> at java.lang.Thread.run(Thread.java:619)
>
>
>
>
>
>
>
>
>
>
> any suggestion and reference are appreciated! thanks
>
