[LUCENE-7026] AnalyzingInfixSuggester doesn't support Phrase Queries for contexts

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 5.3.1
• Component/s: core/index
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Kamaldeep Singh
• Created: 12/Feb/16 06:26
• Updated: 28/Aug/22 14:50
• Resolved: 23/Feb/16 07:05

Description

AnalyzingInfixSuggester uses Term Queries for filtering out the contexts. If the StandardAnalyzer is used while indexing , since all the contexts are stored as StringField and analyzed , spaces in them are removed and words converted to tokens. So contexts having spaces in their terms can't be queried , And we also can't pass a PhraseQuery as a BooleanQuery to lookup() since Phrase Queries won't work on string fields where positions of tokens are not stored.

Option left is to use a different analyzer while indexing

Analyzing Infix Suggester should store contexts as TextField instead of StringField so they can be queried.