[LUCENE-4496] Don't decode unnecessary freq blocks in 4.1 codec

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.1
• Fix Version/s: 4.1, 6.0
• Component/s: core/codecs
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Robert Muir
• Created: 22/Oct/12 03:45
• Updated: 28/Aug/22 13:30
• Resolved: 23/Oct/12 04:47

Description

TermsEnum.docs() has an expert flag to specify you don't require frequencies. This is currently set by some things that don't need it: we should call ForUtil.skipBlock instead of ForUtil.readBlock in this case.