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https://issues.apache.org/jira/browse/LUCENE-6660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14616613#comment-14616613
]
Christian Danninger commented on LUCENE-6660:
---------------------------------------------
CheckJoinIndex dosn't found an issue of my attached index as well as the
original one.
Just try the Solr query: {!parent which='region_id: 33'} duration:3 or use the
code below.
region_id belongs to parent documents, duration to child documents only.
{code}
Path path = Paths.get(args[0]);
FSDirectory directory = MMapDirectory.open(path);
NRTCachingDirectory nrtCachingDirectory = new
NRTCachingDirectory(directory, 48.0, 48.0);
DirectoryReader reader =
DirectoryReader.open(nrtCachingDirectory);
{
IndexSearcher indexSearcher = new IndexSearcher(reader);
BitDocIdSetCachingWrapperFilter parentFilter = new
BitDocIdSetCachingWrapperFilter( new QueryWrapperFilter(new TermQuery(new
Term("region_id", new BytesRef(new byte[]{0x60, 0x8, 0, 0, 0, 0x21})))));
Query p = new ToParentBlockJoinQuery(new TermQuery(new
Term("duration", new BytesRef(new byte[]{0x60, 0x8, 0, 0, 0, 0x3}))),
parentFilter,
ScoreMode.None);
TopDocs search = indexSearcher.search(p, 1000);
ScoreDoc scoreDoc = search.scoreDocs[0];
}
{code}
Outcome:
{code}
Exception in thread "main" java.lang.IllegalStateException: child query must
only match non-parent docs, but parent docID=2147483647 matched
childScorer=class org.apache.lucene.search.TermScorer
at
org.apache.lucene.search.join.ToParentBlockJoinQuery$BlockJoinScorer.nextDoc(ToParentBlockJoinQuery.java:334)
at
org.apache.lucene.search.Weight$DefaultBulkScorer.scoreAll(Weight.java:204)
at
org.apache.lucene.search.Weight$DefaultBulkScorer.score(Weight.java:176)
at org.apache.lucene.search.BulkScorer.score(BulkScorer.java:35)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:771)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:485)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:694)
at
org.apache.lucene.search.IndexSearcher.searchAfter(IndexSearcher.java:410)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:439)
at test.ParentChild.main(ParentChild.java:60)
{code}
> Assertion fails for ToParentBlockJoinQuery$BlockJoinScorer.nextDoc
> ------------------------------------------------------------------
>
> Key: LUCENE-6660
> URL: https://issues.apache.org/jira/browse/LUCENE-6660
> Project: Lucene - Core
> Issue Type: Bug
> Components: core/search
> Affects Versions: 5.2.1
> Environment: Running Solr 5.2.1 on Windows x64
> java version "1.7.0_51"
> Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
> Java HotSpot(TM) Client VM (build 24.51-b03, mixed mode, sharing)
> Reporter: Christian Danninger
> Attachments: index.zip
>
>
> After I enable assertion with "-ea:org.apache..." I got the stack trace
> below. I checked that the parent filter only match parent documents and the
> child filter only match child documents. Field "id" is unique.
> 16:55:06,269 ERROR [org.apache.solr.servlet.SolrDispatchFilter]
> (http-127.0.0.1/127.0.0.1:8080-1) null:java.lang.RuntimeException:
> java.lang.AssertionError
> at org.apache.solr.servlet.HttpSolrCall.sendError(HttpSolrCall.java:593)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:465)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
> at
> org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:559)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920)
> at java.lang.Thread.run(Thread.java:744)
> Caused by: java.lang.AssertionError
> at
> org.apache.lucene.search.join.ToParentBlockJoinQuery$BlockJoinScorer.nextDoc(ToParentBlockJoinQuery.java:278)
> at
> org.apache.lucene.search.Weight$DefaultBulkScorer.scoreAll(Weight.java:204)
> at
> org.apache.lucene.search.Weight$DefaultBulkScorer.score(Weight.java:176)
> at org.apache.lucene.search.BulkScorer.score(BulkScorer.java:35)
> at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:771)
> at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:485)
> at
> org.apache.solr.search.SolrIndexSearcher.buildAndRunCollectorChain(SolrIndexSearcher.java:202)
> at
> org.apache.solr.search.SolrIndexSearcher.getDocListNC(SolrIndexSearcher.java:1666)
> at
> org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1485)
> at
> org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:561)
> at
> org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:518)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:255)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2064)
> at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:654)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:450)
> ... 16 more
> Without assertions enabled:
> 17:21:39,008 ERROR [org.apache.solr.servlet.SolrDispatchFilter]
> (http-127.0.0.1/127.0.0.1:8080-1) null:java.lang.IllegalStateException: child
> query must only match non-parent docs, but parent docID=2147483647 matched
> childScorer=class org.apache.lucene.search.ConjunctionScorer
> at
> org.apache.lucene.search.join.ToParentBlockJoinQuery$BlockJoinScorer.nextDoc(ToParentBlockJoinQuery.java:334)
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