[SOLR-12553] SignificantTermsQParserPlugin ignores local params

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Resolved
• Affects Version/s: 7.4
• Fix Version/s: 7.5
• Component/s: query parsers
• Assignee: Alexandre Rafalovitch
• Reporter: Alexandre Rafalovitch
• Created: 15/Jul/18 00:51
• Updated: 08/Oct/19 14:50
• Resolved: 20/Jul/18 02:27

Description

SignificantTermsQParserPlugin can take a number of parameters (field, numTerms, minTermLength, etc). However, only field parameter can be local or global. The rest of parameters can only be global, which does not make sense.

The fix is to use getParam() method consistently when getting the parameters.