[LUCENE-6858] Fix ContextSuggestField to correctly wrap token stream

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.4, 6.0
• Fix Version/s: 5.4, 6.0
• Lucene Fields: New, Patch Available
• Assignee: Areek Zillur
• Reporter: Areek Zillur
• Created: 27/Oct/15 23:19
• Updated: 28/Aug/22 14:44
• Resolved: 28/Oct/15 23:15

Description

Currently, when a ContextSuggestField is analyzed with a completion analyzer, it incorrectly uses the completion token stream as an input to it's PrefixTokenFilter instead of using the underlying token stream, before wrapping the token stream as a completion token stream.