[LUCENE-6855] Deprecate CachingWrapperQuery

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 5.4, 6.0
• Lucene Fields: New
• Assignee: Adrien Grand
• Reporter: Adrien Grand
• Created: 27/Oct/15 13:08
• Updated: 28/Aug/22 14:44
• Resolved: 28/Oct/15 10:17

Description

I propose that we deprecate CachingWrapperQuery in favour of LRUQueryCache. I think the latter is much more convenient as

• caching will happen automatically when scores are not needed and filters are reused
• it allows to configure a maximum ram budget
• it doesn't require to insert a Query object in the query tree that might prevent to simplify some queries via rewriting