[SOLR-8460] /analysis/field doesn't always handle custom attributes correctly

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 5.3.2, 5.4.1, 5.5
• Component/s: Schema and Analysis
• Assignee: David Smiley
• Reporter: David Smiley
• Created: 23/Dec/15 16:01
• Updated: 08/Feb/16 22:35
• Resolved: 24/Dec/15 17:22

Description

I've got some custom analysis Attribute implementations in my analysis chain with some other custom analysis components. I found that Solr's Analysis utility screen, powered by /field/analysis (FieldAnalysisRequestHandler subclassing AnalysisRequestHandlerBase) gave me exceptions for two reasons, both having to do with AnalysisRequestHandlerBase.ListBasedTokenStream:

• Custom implementations of standard Attributes (e.g. FlagsAttribute) would trigger an exception.
• Calling getAttribute (instead of addAttribute) in a TokenFilter constructor wouldn't find an attribute added by the input TokenStream.