Simon Endele created SOLR-6783:
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Summary: SolrHighlighter does not accept globs in multi-valued
hl.fl argument
Key: SOLR-6783
URL: https://issues.apache.org/jira/browse/SOLR-6783
Project: Solr
Issue Type: Bug
Reporter: Simon Endele
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:
{code}
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)
{code}
Not yet tested with FastVectorHighlighter.
Tested with Solr 4.10.2.
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