[LUCENE-4918] Highlighter closes the given IndexReader

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.2, 4.2.1
• Fix Version/s: 4.3, 6.0
• Component/s: modules/highlighter
• Lucene Fields: New, Patch Available
• Assignee: Simon Willnauer
• Reporter: Sirvan Yahyaei
• Created: 09/Apr/13 09:59
• Updated: 28/Aug/22 13:43
• Resolved: 09/Apr/13 11:02

Description

If IndexReader is passed to o.a.l.s.highlight.QueryScorer for scoring, WeightedSpanTermExtractor#getWeightedSpanTermsWithScores closes the parameter reader (IndexReader) instead of closing the member variable 'reader'. To fix, line 519 of WeightedSpanTermExtractor should be changed from IOUtils.close(reader) to IOUtils.close(this.reader).