We are trying to implement highlighting for wildcard (MultiTerm) queries. This seems to work find with the regular highlighter but when we try to use the fastVectorHighlighter we don't see any results in the highlighting section of the response. Appended below are the parameters we are using.
Tom Burton-West
query
<str name="q">ocr:tink*</str>
highlighting params:
<str name="hl.highlightMultiTerm">true</str>
<str name="hl.fragsize">200</str>
<str name="hl.useFastVectorHighlighter">true</str>
<str name="hl.snippets">200</str>
<str name="hl.fragmentsBuilder">colored</str>
<str name="hl.fragListBuilder">simple</str>
<str name="hl.fl">ocr</str>
<str name="hl.usePhraseHighlighter">true</str>
<str name="hl">true</str>
[Solr-user] Does MultiTerm highlighting work with the fastVectorHighlighter?
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Erick Erickson at Jun 8, 2011 at 8:56 pm ⇧ 
Just to check, does the field have termVectors="true" set?
I think it's required for FVH to work.
Best
ErickOn Wed, Jun 8, 2011 at 3:24 PM, Burton-West, Tom wrote:
We are trying to implement highlighting for wildcard (MultiTerm) queries. This seems to work find with the regular highlighter but when we try to use the fastVectorHighlighter we don't see any results in the highlighting section of the response. Appended below are the parameters we are using.
Tom Burton-West
query
<str name="q">ocr:tink*</str>
highlighting params:
<str name="hl.highlightMultiTerm">true</str>
<str name="hl.fragsize">200</str>
<str name="hl.useFastVectorHighlighter">true</str>
<str name="hl.snippets">200</str>
<str name="hl.fragmentsBuilder">colored</str>
<str name="hl.fragListBuilder">simple</str>
<str name="hl.fl">ocr</str>
<str name="hl.usePhraseHighlighter">true</str>
<str name="hl">true</str> -
Burton-West, Tom at Jun 8, 2011 at 9:23 pm ⇧
Hi Erick,
Thanks for asking, yes we have termVectors=true set:
<fieldType name="FullText" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="false" stored="true" termVectors="true" termPositions="true" termOffsets="true">
I guess I should also mention that highlighting works fine using the fastVectorHighLighter as long as we don't do a MultiTerm query. For example see the query and results appended below (using the same hl parameters listed in the previous email)
Tom
--------------------------------------------------------
<str name="q">ocr:tinkham</str>
<lst name="highlighting">
−
<lst name="mdp.39015015394847_24">
−
<arr name="ocr">
−
<str>
John {lt:}b style="background:#ffff00"{gt:}Tinkham{lt:}/b{gt:}, who
married Miss Mallie Kingsbury; Mr. William Ash-
ley, and Mr. Leavitt, who, I believe, built the big
stone house, now left high and dry by itself, on
the top of Lyon street hill. As
</str>
</arr>
</lst>
</lst>
-----Original Message-----
From: Erick Erickson
Sent: Wednesday, June 08, 2011 4:56 PM
To: solr-user@lucene.apache.org
Subject: Re: Does MultiTerm highlighting work with the fastVectorHighlighter?
Just to check, does the field have termVectors="true" set?
I think it's required for FVH to work.
Best
Erick
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Koji Sekiguchi at Jun 9, 2011 at 2:25 pm ⇧
It is the feature of FVH. FVH supports TermQuery, PhraseQuery, BooleanQuery and DisjunctionMaxQuery(11/06/09 4:24), Burton-West, Tom wrote:
We are trying to implement highlighting for wildcard (MultiTerm) queries. This seems to work find with the regular highlighter but when we try to use the fastVectorHighlighter we don't see any results in the highlighting section of the response. Appended below are the parameters we are using.
and Query constructed by those queries.
koji
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Burton-West, Tom at Jun 9, 2011 at 3:15 pm ⇧
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Koji Sekiguchi at Jun 9, 2011 at 3:39 pm ⇧
Tom,(11/06/10 0:14), Burton-West, Tom wrote:
Hi Koji,
Thank you for your reply.Sorry, I'm not sure I understand. Are you saying that FVH supports MultiTerm highlighting?It is the feature of FVH. FVH supports TermQuery, PhraseQuery, BooleanQuery and DisjunctionMaxQuery
and Query constructed by those queries.
I'm sorry but FVH doesn't cover MultiTermQuery.
koji
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| group | solr-user
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| categories | lucene |
| posted | Jun 8, '11 at 7:24p |
| active | Jun 9, '11 at 3:39p |
| posts | 6 |
| users | 3 |
| website | lucene.apache.org... |
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