[ https://issues.apache.org/jira/browse/LUCENE-8811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17073785#comment-17073785 ]
Stamatis Zampetakis commented on LUCENE-8811: --------------------------------------------- Naively, I thought that after this change the number of clauses in a {{TermInSetQuery}} will be the number of terms that it contains. Looking better into the implementation of {{getNumClausesCheckVisitor}} (thanks [~rubenql] for noticing) it seems that the whole {{TermInSetQuery}} will count as only one clause. This behavior seems a bit inconsistent especially since a {{TermInSetQuery}} is somehow equivalent to a {{BooleanQuery}}. Why there should be limits on one and not for the other? > Add maximum clause count check to IndexSearcher rather than BooleanQuery > ------------------------------------------------------------------------ > > Key: LUCENE-8811 > URL: https://issues.apache.org/jira/browse/LUCENE-8811 > Project: Lucene - Core > Issue Type: Improvement > Reporter: Adrien Grand > Assignee: Alan Woodward > Priority: Minor > Fix For: master (9.0) > > Attachments: LUCENE-8811.patch, LUCENE-8811.patch, LUCENE-8811.patch, > LUCENE-8811.patch, LUCENE-8811.patch, LUCENE-8811.patch > > > Currently we only check whether boolean queries have too many clauses. > However there are other ways that queries may have too many clauses, for > instance if you have boolean queries that have themselves inner boolean > queries. > Could we use the new Query visitor API to move this check from BooleanQuery > to IndexSearcher in order to make this check more consistent across queries? > See for instance LUCENE-8810 where a rewrite rule caused the maximum clause > count to be hit even though the total number of leaf queries remained the > same. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org