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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 8.5
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Fix Version/s: 8.6
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Component/s: highlighter
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Labels:None
hl.fragsizeIsMinimum was added in 8.5 with a default setting of false – thus producing average length fragments of fragsize instead of minimum beyond fragsize. In previous releases, even though the setting didn't exist, it was in-effect true (minimum). Unfortunately, this flip was found to be a significant performance regression for highlighting lots of text (especially when using the SENTENCE break iterator), and furthermore it seems to be of relatively minor value in fragment sizing.
I propose we flip this back to true.
- is caused by
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LUCENE-9093 Unified highlighter with word separator never gives context to the left
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- Closed
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- links to