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From "Tim Underwood (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-7674) java.lang.IllegalStateException: Child query must not match same docs with parent filter. Combine them as must clauses (+) to find a problem doc. docId=2147483647, class org.apache.lucene.search.ConjunctionScorer
Date Fri, 03 Feb 2017 18:49:51 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-7674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15851923#comment-15851923
] 

Tim Underwood commented on LUCENE-7674:
---------------------------------------

I also noticed that I have some deleteByQuery calls that target parents documents but not
their children (my assumption being that Solr or Lucene would also delete the corresponding
child documents).  Perhaps that is what is causing the orphan child documents.  I'll be sure
to explicitly delete those also.

> java.lang.IllegalStateException: Child query must not match same docs with parent filter.
Combine them as must clauses (+) to find a problem doc. docId=2147483647, class org.apache.lucene.search.ConjunctionScorer
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-7674
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7674
>             Project: Lucene - Core
>          Issue Type: Bug
>    Affects Versions: 6.3
>            Reporter: Tim Underwood
>
> Started seeing this error message on a production Solr 6.3.0 system today making use
of parent/child documents:
> {code}
> java.lang.IllegalStateException: Child query must not match same docs with parent filter.
Combine them as must clauses (+) to find a problem doc. docId=2147483647, class org.apache.lucene.search.ConjunctionScorer
>     at org.apache.lucene.search.join.ToParentBlockJoinQuery$BlockJoinScorer.checkOrthogonal(ToParentBlockJoinQuery.java:403)
>     at org.apache.lucene.search.join.ToParentBlockJoinQuery$BlockJoinScorer.access$400(ToParentBlockJoinQuery.java:206)
>     at org.apache.lucene.search.join.ToParentBlockJoinQuery$BlockJoinScorer$1.nextDoc(ToParentBlockJoinQuery.java:327)
>     at org.apache.lucene.search.Weight$DefaultBulkScorer.scoreAll(Weight.java:219)
>     at org.apache.lucene.search.Weight$DefaultBulkScorer.score(Weight.java:172)
>     at org.apache.lucene.search.BulkScorer.score(BulkScorer.java:39)
>     at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:669)
>     at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:473)
>     at org.apache.solr.search.DocSetUtil.createDocSetGeneric(DocSetUtil.java:106)
>     at org.apache.solr.search.DocSetUtil.createDocSet(DocSetUtil.java:95)
>     at org.apache.solr.search.SolrIndexSearcher.getDocSetNC(SolrIndexSearcher.java:1379)
>     at org.apache.solr.search.SolrIndexSearcher.getPositiveDocSet(SolrIndexSearcher.java:1057)
>     at org.apache.solr.search.SolrIndexSearcher.getProcessedFilter(SolrIndexSearcher.java:1227)
>     at org.apache.solr.search.SolrIndexSearcher.getDocListAndSetNC(SolrIndexSearcher.java:1842)
>     at org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1616)
>     at org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:617)
>     at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:531)
>     at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:295)
>     at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:153)
>     at org.apache.solr.core.SolrCore.execute(SolrCore.java:2213)
>     at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:654)
>     at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:460)
>     at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:303)
>     at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:254)
>     at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668)
>     at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
>     at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
>     at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
>     at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
>     at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
>     at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
>     at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
>     at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
>     at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>     at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
>     at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
>     at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
>     at org.eclipse.jetty.server.Server.handle(Server.java:518)
>     at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
>     at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
>     at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
>     at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
>     at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
>     at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
>     at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
>     at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
>     at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
>     at java.lang.Thread.run(Thread.java:745)
> {code}
> The "docId=2147483647" part seems suspicious since that corresponds to Integer.MAX_VALUE
and my index only has 102,013,289 docs in it.  According to the Solr searcher stats page I
have:
> numDocs: 71,870,998
> maxDocs: 102,013,289
> deletedDocs: 30,142,291
> I took the query that was failing and attempted to intersect my parent query with the
child query to find any problem docs but that came back with 0 results.
> After performing an optimize (via the Solr UI) on the index the problem has gone away
and the query that previously triggered this error works as it should.



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