Re: PostingsSolrHighlighter

[Josip Delic]

Am 18.12.2013 09:55, schrieb Liu Bo:

hi Josip

hi liu,

for the 1 question we've done similar things: copying search field to a
text field. But highlighting is normally on specific fields such as tittle
depending on how the search content is displayed to the front end, you can
search on text and highlight on the field you wanted by specify hl.fl

ref: http://wiki.apache.org/solr/HighlightingParameters#hl.fl

thats exactly what i'm doing in that pastebin:

http://pastebin.com/13Uan0ZF



The same query is working if set 'q=text:labore' as you can see in

http://pastebin.com/4CP8XKnr



cheers

josip

I'm searing there for 'q=searchable_text:labore' this is present in 'text' and in the copyfield 'searchable_text' but it is not highlighted in 'text' (hl.fl=text) For 2 question i figured out that the PostingsSolrHighlighter "ellipsis" is not like i thought for adding "ellipsis" to start or/and end in highlighted text. It is instead used to combine multiple snippets together if snippets is > 1.

On 17 December 2013 02:29, Josip Delic <j...@lugensa.com> wrote:

Hi @all,

i am playing with the "PostingsSolrHighlighter". I'm running solr 4.6.0
and my configuration is from here:

https://lucene.apache.org/solr/4_6_0/solr-core/org/apache/solr/highlight/
PostingsSolrHighlighter.html

Search query and result (not working):

http://pastebin.com/13Uan0ZF

Schema (not complete):

http://pastebin.com/JGa38UDT

Search query and result (working):

http://pastebin.com/4CP8XKnr

Solr config:

<searchComponent class="solr.HighlightComponent" name="highlight">
   <highlighting class="org.apache.solr.highlight.PostingsSolrHighlighter"/>


</searchComponent>

So this is working just fine, but now i have some questions:

1.) With the old default highlighter component it was possible to search
in "searchable_text" and to retrive highlighted "text". This is essential,
because we use copyfield to put almost everything to searchable_text
(title, subtitle, description, ...)

2.) I can't get ellipsis working i tried hl.tag.ellipsis=...,
f.text.hl.tag.ellipsis=..., configuring it in RequestHandler noting seems
to work, maxAnalyzedChars is just cutting the sentence?

Kind Regards

Josip Delic

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