[SOLR-2824] Cross-Core Join doesn't parse fields against joining schema

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 4.0-ALPHA
• Fix Version/s: 4.0-ALPHA
• Component/s: multicore, search
• Assignee: Unassigned
• Reporter: Thijs Vonk
• Created: 12/Oct/11 08:38
• Updated: 10/May/13 10:40
• Resolved: 14/May/12 14:49

Description

I have two cores with 2 different schema's
now I want to join between the 2 cores. where I filter on a field from one core that doesn't exist in the other core.
core1:

{childIds, name, id}

, core2:

{id, type, specials}

I have the following query
/core1/select?q=:&fq=

{!join from=id to=childIds fromIndex=core2}

specials:1&fl=id,name
I get this exception [1]

Looking at the debugger I see that
at org.apache.solr.search.JoinQParserPlugin$1.parse(JoinQParserPlugin.java:60)
the parse is called for the filterquery on the main core (core1). Not the core of the 'fromIndex' (core2)

[1]
SEVERE: org.apache.solr.common.SolrException: undefined field specials
at org.apache.solr.schema.IndexSchema.getDynamicFieldType(IndexSchema.java:1028)
at org.apache.solr.schema.IndexSchema$SolrQueryAnalyzer.getWrappedAnalyzer(IndexSchema.java:335)
at org.apache.lucene.analysis.AnalyzerWrapper.createComponents(AnalyzerWrapper.java:71)
at org.apache.lucene.analysis.Analyzer.tokenStream(Analyzer.java:83)
at org.apache.lucene.queryparser.classic.QueryParserBase.newFieldQuery(QueryParserBase.java:476)
at org.apache.lucene.queryparser.classic.QueryParserBase.getFieldQuery(QueryParserBase.java:464)
at org.apache.solr.search.SolrQueryParser.getFieldQuery(SolrQueryParser.java:134)
at org.apache.lucene.queryparser.classic.QueryParserBase.handleBareTokenQuery(QueryParserBase.java:1052)
at org.apache.lucene.queryparser.classic.QueryParser.Term(QueryParser.java:358)
at org.apache.lucene.queryparser.classic.QueryParser.Clause(QueryParser.java:257)
at org.apache.lucene.queryparser.classic.QueryParser.Query(QueryParser.java:181)
at org.apache.lucene.queryparser.classic.QueryParser.TopLevelQuery(QueryParser.java:170)
at org.apache.lucene.queryparser.classic.QueryParserBase.parse(QueryParserBase.java:118)
at org.apache.solr.search.LuceneQParser.parse(LuceneQParserPlugin.java:74)
at org.apache.solr.search.QParser.getQuery(QParser.java:143)
at org.apache.solr.search.JoinQParserPlugin$1.parse(JoinQParserPlugin.java:60)
at org.apache.solr.search.QParser.getQuery(QParser.java:143)
at org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:138)
at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:180)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1452)
at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:353)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:248)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)