[ http://issues.apache.org/jira/browse/LUCENE-569?page=all ]
Hoss Man updated LUCENE-569:
----------------------------
Attachment: TestNearSpans.java
test case using NearSpans directly that demonstrates bug.
> NearSpans
> ---------
>
> Key: LUCENE-569
> URL: http://issues.apache.org/jira/browse/LUCENE-569
> Project: Lucene - Java
> Type: Bug
> Components: Search
> Reporter: Hoss Man
> Attachments: TestNearSpans.java
>
> NearSpans appears to have a bug in skipTo that causes it to skip over some matching documents
completely. I discovered this bug while investigating problems with SpanWeight.explain, but
as far as I can tell the Bug is not specific to Explanations ... it seems like it could potentially
result in incorrect matching in some situations where a SpanNearQuery is nested in another
query such thatskipTo will be used ... I tried to create a high level test case to exploit
the bug when searching, but i could not. TestCase exploiting the class using NearSpan and
SpanScorer will follow...
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org
|