[LUCENE-7787] Optimize HeatmapFacetCounter to detect Bits.MatchNoBits

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 6.6, 7.0
• Component/s: modules/spatial-extras
• Lucene Fields: New
• Assignee: David Smiley
• Reporter: David Smiley
• Created: 17/Apr/17 20:00
• Updated: 28/Aug/22 15:13
• Resolved: 18/Apr/17 16:49

Description

HeatmapFacetCounter should short-circuit when the docSet is instanceof Bits.MatchNoBits. This can save a ton of wasted time in relevant circumstances.

(This development was funded by the Harvard Center for Geographic Analysis as part of the HHypermap project)