[jira] Updated: (SOLR-540) Add support for hl.fl=*

["Lars Kotthoff (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Kotthoff updated SOLR-540:
-------------------------------

    Attachment: SOLR-540-highlight-all.patch

I've changed a couple of things and uploaded the new patch.

* The stored fields are no longer determined in SolrHighlighter for every request, but in SolrIndexSearcher when creating a new object. The implementation now simply queries the schema for all field names the index reader knows about and checks for each whether it's stored. The collections of field names and stored field names are exposed through getters. SolrHighlighter simply matches against the items of the storedFieldNames collection.
* Added generic support for wildcards; in addition to "*" things like "foo_*" also work now. Now for example the prototype of a dynamic field may be given as field name to highlight on and all instances of that prototype will be highlighted.
* Added a unit test to verify that highlighting with wildcard fields works as expected.

> Add support for hl.fl=*
> -----------------------
>
>                 Key: SOLR-540
>                 URL: https://issues.apache.org/jira/browse/SOLR-540
>             Project: Solr
>          Issue Type: New Feature
>          Components: highlighter
>    Affects Versions: 1.3
>         Environment: Tomcat 5.5
>            Reporter: Lars Kotthoff
>            Priority: Minor
>         Attachments: SOLR-540-highlight-all.patch
>
>
> Adds support for the star value for the hl.fl parameter, i.e. highlighting will be done on all fields (static and dynamic). Particularly useful in conjunction with hl.requireFieldMatch=true, this way one can specify "generic" highlighting parameters independent of the query/searched fields.

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