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From "Billow Gao (JIRA)" <j...@apache.org>
Subject [jira] Created: (LUCENE-1599) SpanRegexQuery and SpanNearQuery is not working with MultiSearcher
Date Mon, 13 Apr 2009 16:46:14 GMT
SpanRegexQuery and SpanNearQuery is not working with MultiSearcher
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                 Key: LUCENE-1599
                 URL: https://issues.apache.org/jira/browse/LUCENE-1599
             Project: Lucene - Java
          Issue Type: Bug
          Components: contrib/*
    Affects Versions: 2.4.1
         Environment: lucene-core 2.4.1, lucene-regex 2.4.1
            Reporter: Billow Gao


MultiSearcher is using:
queries[i] = searchables[i].rewrite(original);
to rewrite query and then use combine to combine them.

But SpanRegexQuery's rewrite is different from others.
After you call it on the same query, it always return the same rewritten queries.

As a result, only search on the first IndexSearcher work. All others are using the first IndexSearcher's
rewrite queries.
So many terms are missing and return unexpected result.

Billow

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