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From "Christoph Kiehl (JIRA)" <j...@apache.org>
Subject [jira] Created: (JCR-989) Modify LazyQueryResultImpl to allow resultFetchSize to be set programmatically
Date Wed, 27 Jun 2007 13:46:26 GMT
Modify LazyQueryResultImpl to allow resultFetchSize to be set programmatically
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                 Key: JCR-989
                 URL: https://issues.apache.org/jira/browse/JCR-989
             Project: Jackrabbit
          Issue Type: New Feature
          Components: query
    Affects Versions: 1.3
            Reporter: Christoph Kiehl
            Priority: Minor


In our application we have a search which only shows part of a query result. We always know
which part of the result needs to be shown. This means we know in advance how many results
need to be fetched. I would like to be able to programmatically set resultFetchSize to minimize
the number of loaded lucene docs and therefore improve the performance.
I know it is already possible to the set the resultFetchSize via the index configuration,
but this number is fixed and doesn't work well in environments where you use paging for your
results because if you set this number too low the query will be executed multiple times and
if you set it too high too many lucene docs are loaded.

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