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From "Paul Elschot (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-686) Resources not always reclaimed in scorers after each search
Date Tue, 17 Oct 2006 15:50:38 GMT
    [ http://issues.apache.org/jira/browse/LUCENE-686?page=comments#action_12442943 ] 
            
Paul Elschot commented on LUCENE-686:
-------------------------------------

Three things:

Is there an actual memory leak problem related to this?

In ReqExclScorer the two scorers can also be closed when they are set to null.

It's probably better to use try/finally in IndexSearcher and call close in in the finally
clause,
exceptions are occasionally used to preliminary end a search, although not in the 
lucene core afaik.

Regards,
Paul Elschot





> Resources not always reclaimed in scorers after each search
> -----------------------------------------------------------
>
>                 Key: LUCENE-686
>                 URL: http://issues.apache.org/jira/browse/LUCENE-686
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: Search
>         Environment: All
>            Reporter: Ning Li
>         Attachments: ScorerResourceGC.patch
>
>
> Resources are not always reclaimed in scorers after each search.
> For example, close() is not always called for term docs in TermScorer.
> A test will be attached to show when resources are not reclaimed.

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