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https://issues.apache.org/jira/browse/LUCENE-1974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12765303#action_12765303
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Robert Muir commented on LUCENE-1974:
-------------------------------------
Hoss man, i played with this a little, maybe this is all obvious tho
* test passes if you set BooleanQuery.setAllowDocsOutOfOrder(false) [its
booleanscorer, not booleanscorer2]
* to simplify things, you can use ConstantScoreQuery of a single term instead
of PrefixQuery to trigger it
agree with the comment in the original test, if you trace the execution, the
problem is it doesnt actually refill the queue with his second doc (which is
docid 11,000 or something). this is because .score() is being called on the
subscorer with an end limit of 8192 or so.
{code}
// refill the queue
more = false;
...
if (subScorerDocID != NO_MORE_DOCS) {
more |= sub.scorer.score(sub.collector, end, subScorerDocID);
...
} while (current != null || more);
{code}
> BooleanQuery can not find all matches in special condition
> ----------------------------------------------------------
>
> Key: LUCENE-1974
> URL: https://issues.apache.org/jira/browse/LUCENE-1974
> Project: Lucene - Java
> Issue Type: Bug
> Components: Query/Scoring
> Affects Versions: 2.9
> Reporter: tangfulin
> Assignee: Michael McCandless
> Attachments: BooleanQueryTest.java, LUCENE-1974.test.patch,
> LUCENE-1974.test.patch
>
>
> query: (name:tang*)
> doc=5137 score=1.0 doc:Document<stored,indexed<name:tangfulin>>
> doc=11377 score=1.0 doc:Document<stored,indexed<name:tangfulin>>
> query: name:tang* name:notexistnames
> doc=5137 score=0.048133932 doc:Document<stored,indexed<name:tangfulin>>
> It is two queries on the same index, one is just a prefix query in a
> boolean query, and the other is a prefix query plus a term query in a
> boolean query, all with Occur.SHOULD .
> what I wonder is why the later query can not find the doc=11377 doc ?
> the problem can be repreduced by the code in the attachment .
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