[LUCENE-5035] FieldCacheImpl.SortedDocValuesImpl should compress addresses to term bytes more efficiently

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.4, 6.0
• Component/s: core/search
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Robert Muir
• Created: 05/Jun/13 13:55
• Updated: 28/Aug/22 13:47
• Resolved: 05/Jun/13 23:13

Description

Each ordinal in SortedDocValuesImpl has a corresponding address to find its location in the big byte[] to support lookupOrd()

Today this uses GrowableWriter with absolute addresses.

But it would be much better to use MonotonicAppendingLongBuffer.