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From "Otis Gospodnetic (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-700) endless loop when querying using BooleanQuery.
Date Thu, 26 Oct 2006 16:50:19 GMT
    [ http://issues.apache.org/jira/browse/LUCENE-700?page=comments#action_12444921 ] 
            
Otis Gospodnetic commented on LUCENE-700:
-----------------------------------------

Is that while loop in your initial comment endless?
Can you write a little class/unit test that shows this?
I can't quite tell what's going on from your comments, but Paul or one of the other Scorer
experts might.


> endless loop when querying using BooleanQuery.
> ----------------------------------------------
>
>                 Key: LUCENE-700
>                 URL: http://issues.apache.org/jira/browse/LUCENE-700
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: Search
>            Reporter: kaineci
>
> the extreme case is: when querying term1, term2, term3 and current docid of inverted
lists of term1, term2, term3 are 0, i (larger than 0), BucketTable.SIZE, what could happen
in search???However this case should occur with low possibility.
>                                          BucketTable table = new BucketTable();
> 		Random random = new Random();
> 		int tmpValue = random.nextInt(Integer.MAX_VALUE);
> 		table.newCollector().collect(0, 0);
> 		table.newCollector().collect(tmpValue, tmpValue);
> 		table.newCollector().collect(2048, 2048);
> 		Bucket bucket = table.first;
> 		while(bucket != null)
> 		{
> 			bucket = bucket.next;
> 			num++;
> 		}

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