iverase commented on a change in pull request #1866:
URL: https://github.com/apache/lucene-solr/pull/1866#discussion_r489407818
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File path: lucene/core/src/java/org/apache/lucene/document/ShapeQuery.java
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@@ -265,10 +265,20 @@ private Scorer getSparseScorer(final LeafReader reader,
final Weight weight, fin
final DocIdSetIterator iterator = new BitSetIterator(result, cost[0]);
return new ConstantScoreScorer(weight, boost, scoreMode, iterator);
}
- final DocIdSetBuilder docIdSetBuilder = new
DocIdSetBuilder(reader.maxDoc(), values, query.getField());
- values.intersect(getSparseVisitor(query, docIdSetBuilder));
- final DocIdSetIterator iterator = docIdSetBuilder.build().iterator();
- return new ConstantScoreScorer(weight, boost, scoreMode, iterator);
+ if (values.getDocCount() << 2 < values.size()) {
Review comment:
indeed that is safer
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