[LUCENE-1785] Simple FieldCache merging

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 2.4.1
• Fix Version/s: 4.9, 6.0
• Component/s: core/search
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Jason Rutherglen
• Created: 06/Aug/09 01:11
• Updated: 28/Aug/22 12:05

Description

We'll merge the field caches in RAM as the SegmentReader's are
merged in IndexWriter (the first cut will work in conjunction
with IW.getReader). There will be an optional callback to
determine which fields to merge.

Issue Links

• is related to: SOLR-1618 Merge docsets on segment merge