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Posted to solr-user@lucene.apache.org by Darren Davis <da...@virtualvoodoo.net> on 2010/06/21 09:03:09 UTC
Problems with deletion with 1.4
I'm using SOLR 1.4 with a few multi-cores, running under a Tomcat 6
environment. I'm using the web services to pass xml documents for adding
records with no problem, using a URL on my development machine of "
http://localhost:8080/Solr/product/update/"
I've tried implementing an XML-based delete, but am having issues with it.
My Schema uses the default "id" field as the unique identifier, which for
products contains Alphanumeric charcters (ie A12345).
According to examples and SOLR 1.4 book, it appears that the delete xml
syntax should simply be:
<delete><id>A12345</id></delete>
When I try to submit this to the Solr/product/update url (where 'product' is
the multi-core instance I'm trying to delete from), I get the error message
shown below. I've also tried to use variatons on the xml as
<delete><id>id:A12345</id></delete> and
<delete><query>id:A12345</query></delete>.
Is this is a known problem with this version of SOLR and Tomcat? Is there a
known fix for it? Is it okay to use the '/update' url to submit deletion
xml?
BEGIN ERROR MESSAGE
-------------------------------------------------------------------------------------------------------------------------
<html><head><title>Apache Tomcat/6.0.26 - Error report</title><style><!--H1
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
H2
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
H3
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
BODY
{font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;}
P
{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
{color : black;}A.name {color : black;}HR {color : #525D76;}--></style>
</head><body><h1>HTTP Status 500 - Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
at
com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:686)
at
com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader.java:2134)
at
com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2040)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1069)
at
org.apache.solr.handler.XmlUpdateRequestHandler.processUpdate(XmlUpdateRequestHandler.java:148)
at
org.apache.solr.handler.XmlUpdateRequestHandler.handleRequestBody(XmlUpdateRequestHandler.java:123)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1204)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:303)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:232)
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:852)
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:619)
</h1><HR size="1" noshade="noshade"><p><b>type</b> Status
report</p><p><b>message</b> <u>Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
at
com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:686)
at
com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader.java:2134)
at
com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2040)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1069)
at
org.apache.solr.handler.XmlUpdateRequestHandler.processUpdate(XmlUpdateRequestHandler.java:148)
at
org.apache.solr.handler.XmlUpdateRequestHandler.handleRequestBody(XmlUpdateRequestHandler.java:123)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1204)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:303)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:232)
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:852)
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:619)
</u></p><p><b>description</b> <u>The server encountered an internal error
(Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
at
com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:686)
at
com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader.java:2134)
at
com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2040)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1069)
at
org.apache.solr.handler.XmlUpdateRequestHandler.processUpdate(XmlUpdateRequestHandler.java:148)
at
org.apache.solr.handler.XmlUpdateRequestHandler.handleRequestBody(XmlUpdateRequestHandler.java:123)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1204)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:303)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:232)
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:852)
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:619)
) that prevented it from fulfilling this request.</u></p><HR size="1"
noshade="noshade"><h3>Apache Tomcat/6.0.26</h3></body></html>
--------------------------------------------------------------------------
END ERROR MESSAGE
Re: Problems with deletion with 1.4
Posted by Darren Davis <da...@virtualvoodoo.net>.
That does work. I re-checked my code, and there was a bug which submitted
an empty string as the xml instead of the generated delete command. With
this fixed, it seems to work without a problem.
On Mon, Jun 21, 2010 at 1:21 AM, Ahmet Arslan <io...@yahoo.com> wrote:
> How are you submitting this (POST or GET)?
>
> Does this work:
>
> curl http://localhost:8080/Solr/product/update -H "Content-Type: text/xml"
> --data-binary '<delete><id>A12345</id></delete>'
>
>
>
>
>
>
>
>
Re: Problems with deletion with 1.4
Posted by Ahmet Arslan <io...@yahoo.com>.
> I'm using SOLR 1.4 with a few
> multi-cores, running under a Tomcat 6
> environment. I'm using the web services to pass xml
> documents for adding
> records with no problem, using a URL on my development
> machine of "
> http://localhost:8080/Solr/product/update/"
>
> I've tried implementing an XML-based delete, but am having
> issues with it.
>
> My Schema uses the default "id" field as the unique
> identifier, which for
> products contains Alphanumeric charcters (ie A12345).
>
> According to examples and SOLR 1.4 book, it appears that
> the delete xml
> syntax should simply be:
> <delete><id>A12345</id></delete>
>
> When I try to submit this to the Solr/product/update url
How are you submitting this (POST or GET)?
Does this work:
curl http://localhost:8080/Solr/product/update -H "Content-Type: text/xml" --data-binary '<delete><id>A12345</id></delete>'