[SOLR-6783] SolrHighlighter does not accept globs in multi-valued hl.fl argument

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Assignee: Unassigned
• Reporter: Simon Endele
• Created: 24/Nov/14 11:51
• Updated: 24/Nov/14 11:53
• Resolved: 24/Nov/14 11:53

Description

These two cases work correctly:

• hl.fl = *_text
• hl.fl = title_text,content_text,myfield

But the expression hl.fl=*_text,myfield results in empty highlighted docs when the default highlighter is used.
Using the PostingsSolrHighlighter it even causes the following exception:

java.lang.IllegalArgumentException: fieldsIn must not be empty
at org.apache.lucene.search.postingshighlight.PostingsHighlighter.highlightFieldsAsObjects(PostingsHighlighter.java:342)
at org.apache.lucene.search.postingshighlight.PostingsHighlighter.highlightFields(PostingsHighlighter.java:303)
at org.apache.solr.highlight.PostingsSolrHighlighter.doHighlighting(PostingsSolrHighlighter.java:140)
at org.apache.solr.handler.component.HighlightComponent.process(HighlightComponent.java:146)
at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:218)

Not yet tested with FastVectorHighlighter.

Tested with Solr 4.10.2.

Issue Links

• duplicates: SOLR-5127 Allow multiple wildcards in hl.fl