Hi Everyone,
Please help out if you know what is going on.
We are upgrading to Solr 3.5 (from 1.4.1) and busy with a Re-Index and Test on
our data.
Everything seems OK, but Date Fields seem to be "broken" when using with the
MoreLikeThis handler
(I also saw the same error on Date Fields using the HighLighter in another
forum post "Invalid Date String for highlighting any date field match @ Mon
2011/08/15 13:10 ").
* I deleted the index/core and only loaded a few records and still get the
error when using the MoreLikeThis using the "docdate" as part of the mlt.fl
params.
* I double checked all the data that was loaded and the dates parse 100% and
can see no problems with any of the data loaded.
Type: <fieldType name="date" class="solr.TrieDateField"
omitNorms="true" precisionStep="0" positionIncrementGap="0"/>
Definition: <field name="docdate" type="date" indexed="true" stored="true"
multiValued="false"/>
A sample result: <date name="docdate">1999-06-28T00:00:00Z</date>
THE MLT QUERY:
Jan 16, 2012 4:09:16 PM org.apache.solr.core.SolrCore execute
INFO: [legal_spring] webapp=/solr path=/select
params={mlt.fl=doctitle,pld_pubtype,docdate,pld_cluster,pld_port,pld_summary,alltext,subclass&mlt.mintf=1&mlt=true&version=2.2&fl=doc_id,doctitle,docdate,prodtype&qt=mlt&mlt.boost=true&mlt.qf=doctitle^5.0+alltext^0.2&json.nl=map&wt=json&rows=50&mlt.mindf=1&mlt.count=50&start=0&q=doc_id:PLD23996}
status=400 QTime=1
THE ERROR:
Jan 16, 2012 4:09:16 PM org.apache.solr.common.SolrException log
SEVERE: org.apache.solr.common.SolrException: Invalid Date String:'940464000000'
at org.apache.solr.schema.DateField.parseMath(DateField.java:165)
at
org.apache.solr.analysis.TrieTokenizer.reset(TrieTokenizerFactory.java:106)
at
org.apache.solr.analysis.TrieTokenizer.<init>(TrieTokenizerFactory.java:76)
at
org.apache.solr.analysis.TrieTokenizerFactory.create(TrieTokenizerFactory.java:51)
at
org.apache.solr.analysis.TrieTokenizerFactory.create(TrieTokenizerFactory.java:41)
at
org.apache.solr.analysis.TokenizerChain.getStream(TokenizerChain.java:68)
at
org.apache.solr.analysis.SolrAnalyzer.reusableTokenStream(SolrAnalyzer.java:75)
at
org.apache.solr.schema.IndexSchema$SolrIndexAnalyzer.reusableTokenStream(IndexSchema.java:385)
at
org.apache.lucene.search.similar.MoreLikeThis.addTermFrequencies(MoreLikeThis.java:876)
at
org.apache.lucene.search.similar.MoreLikeThis.retrieveTerms(MoreLikeThis.java:820)
at
org.apache.lucene.search.similar.MoreLikeThis.like(MoreLikeThis.java:629)
at
org.apache.solr.handler.MoreLikeThisHandler$MoreLikeThisHelper.getMoreLikeThis(MoreLikeThisHandler.java:311)
at
org.apache.solr.handler.MoreLikeThisHandler.handleRequestBody(MoreLikeThisHandler.java:149)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
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:619)
Sincerely,
Jaco Olivier
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