[LUCENE-6377] Pass previous reader to SearcherFactory

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.0
• Fix Version/s: 5.2, 6.0
• Component/s: core/search
• Lucene Fields: New
• Assignee: Simon Willnauer
• Reporter: Simon Willnauer
• Created: 30/Mar/15 15:07
• Updated: 28/Aug/22 14:29
• Resolved: 03/Apr/15 08:08

Description

SearcherFactory is often used as advertised for warming segments for newly flushed segments or for searchers that are opened for the first time (generally where merge warmers don't apply). To make this simpler we should pass the previous reader to the factory as well to know what needs to be warmed.