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Posted to solr-user@lucene.apache.org by Asfand Qazi <aq...@sanger.ac.uk> on 2012/06/01 11:08:34 UTC
Re: Cannot get highlighting to work
On 31/05/12 21:10, Jack Krupansky wrote:
> Try a query that uses a term that doesn't split an alphanumeric term
> into two terms.
>
> Then check to see what field type you used for the symbol and
> marker_symbol fields and whether the analyzer for that field type has
> changed in 3.6.
>
Aha - yes, not using number fields makes the highlighter work. The
analyzer had been changed by another dev (helpfully) for the fields I
was trying to highlight to solr.KeywordTokenizerFactory - I changed it
back to solr.WhitespaceTokenizerFactory, as it was in the 1.4 config.
With a lot of hope I tried to fire the same query, but the exact same
thing happened - the highlighting for a document is an empty document
(i.e. { } ) just like before.
Any other clues?
Thanks
>
>
>
> -- Jack Krupansky
> -----Original Message----- From: Asfand Qazi
> Sent: Thursday, May 31, 2012 12:32 PM
> To: solr-user@lucene.apache.org
> Subject: Cannot get highlighting to work
>
> Hello,
>
> I am having problems doing highlighting a Solr 3.6 instance, while it
> was working just fine before on our 1.4 instance.
>
> The solrconfig.xml and schema.xml files are located here:
>
> https://github.com/mpi2/mpi2_solr/blob/master/multicore/main/conf/schema.xml
>
>
> (please note the incorrect line wrapping - it should be on one line)
>
>
> https://github.com/mpi2/mpi2_solr/blob/master/multicore/main/conf/solrconfig.xml
>
>
> (please note the incorrect line wrapping - it should be on one line)
>
>
> The query I fire off (which worked on the 1.4 instance) is:
>
> /solr/main/select?q=Cbx1&wt=json&hl=true&hl.fl=*&hl.usePhraseHighlighter=true
>
>
> (please note the incorrect line wrapping - it should be on one line)
>
> I expect a section like:
> {
> MGI:105369: {
> symbol: [
> "<em>Cbx</em><em>1</em>"
> ],
> marker_symbol: [
> "<em>Cbx</em><em>1</em>"
> ]
> }
> }
>
>
> I get:
> {
> MGI:105369: { }
> }
>
>
> Can anyone help?
>
> Thanks
>
>
--
Regards,
Asfand Yar Qazi
Team 87 - High Throughput Gene Targeting
Wellcome Trust Sanger Institute
--
The Wellcome Trust Sanger Institute is operated by Genome Research
Limited, a charity registered in England with number 1021457 and a
company registered in England with number 2742969, whose registered
office is 215 Euston Road, London, NW1 2BE.
Re: Cannot get highlighting to work
Posted by Asfand Qazi <aq...@sanger.ac.uk>.
Ah... on further inspection of the schema, I saw that the field type was
a custom one that had been configured differently from the standard
'text' one. I simply got rid of the custom field type and set it back
to text. Then as you said I reindexed the data (another blunder on my
part before). Now it works! Thanks
On 01/06/12 13:43, Jack Krupansky wrote:
> I got confused in the last paragraph - does a purely alphabetic term get
> highlighted properly or not? I am trying to figure out if the problem
> relates only to terms that decompose into phrases (as alphanumeric terms
> do) or for all terms. Thanks.
>
> If the analyzer changes, the data must be reindexed.
>
> -- Jack Krupansky
>
> -----Original Message----- From: Asfand Qazi
> Sent: Friday, June 01, 2012 5:08 AM
> To: solr-user@lucene.apache.org
> Subject: Re: Cannot get highlighting to work
>
> On 31/05/12 21:10, Jack Krupansky wrote:
>> Try a query that uses a term that doesn't split an alphanumeric term
>> into two terms.
>>
>> Then check to see what field type you used for the symbol and
>> marker_symbol fields and whether the analyzer for that field type has
>> changed in 3.6.
>>
>
> Aha - yes, not using number fields makes the highlighter work. The
> analyzer had been changed by another dev (helpfully) for the fields I
> was trying to highlight to solr.KeywordTokenizerFactory - I changed it
> back to solr.WhitespaceTokenizerFactory, as it was in the 1.4 config.
>
> With a lot of hope I tried to fire the same query, but the exact same
> thing happened - the highlighting for a document is an empty document
> (i.e. { } ) just like before.
>
> Any other clues?
>
> Thanks
>
>
>
>>
>>
>>
>> -- Jack Krupansky
>> -----Original Message----- From: Asfand Qazi
>> Sent: Thursday, May 31, 2012 12:32 PM
>> To: solr-user@lucene.apache.org
>> Subject: Cannot get highlighting to work
>>
>> Hello,
>>
>> I am having problems doing highlighting a Solr 3.6 instance, while it
>> was working just fine before on our 1.4 instance.
>>
>> The solrconfig.xml and schema.xml files are located here:
>>
>> https://github.com/mpi2/mpi2_solr/blob/master/multicore/main/conf/schema.xml
>>
>>
>>
>> (please note the incorrect line wrapping - it should be on one line)
>>
>>
>> https://github.com/mpi2/mpi2_solr/blob/master/multicore/main/conf/solrconfig.xml
>>
>>
>>
>> (please note the incorrect line wrapping - it should be on one line)
>>
>>
>> The query I fire off (which worked on the 1.4 instance) is:
>>
>> /solr/main/select?q=Cbx1&wt=json&hl=true&hl.fl=*&hl.usePhraseHighlighter=true
>>
>>
>>
>> (please note the incorrect line wrapping - it should be on one line)
>>
>> I expect a section like:
>> {
>> MGI:105369: {
>> symbol: [
>> "<em>Cbx</em><em>1</em>"
>> ],
>> marker_symbol: [
>> "<em>Cbx</em><em>1</em>"
>> ]
>> }
>> }
>>
>>
>> I get:
>> {
>> MGI:105369: { }
>> }
>>
>>
>> Can anyone help?
>>
>> Thanks
>>
>>
>
>
--
Regards,
Asfand Yar Qazi
Team 87 - High Throughput Gene Targeting
Wellcome Trust Sanger Institute
--
The Wellcome Trust Sanger Institute is operated by Genome Research
Limited, a charity registered in England with number 1021457 and a
company registered in England with number 2742969, whose registered
office is 215 Euston Road, London, NW1 2BE.
Re: Cannot get highlighting to work
Posted by Jack Krupansky <ja...@basetechnology.com>.
I got confused in the last paragraph - does a purely alphabetic term get
highlighted properly or not? I am trying to figure out if the problem
relates only to terms that decompose into phrases (as alphanumeric terms do)
or for all terms. Thanks.
If the analyzer changes, the data must be reindexed.
-- Jack Krupansky
-----Original Message-----
From: Asfand Qazi
Sent: Friday, June 01, 2012 5:08 AM
To: solr-user@lucene.apache.org
Subject: Re: Cannot get highlighting to work
On 31/05/12 21:10, Jack Krupansky wrote:
> Try a query that uses a term that doesn't split an alphanumeric term
> into two terms.
>
> Then check to see what field type you used for the symbol and
> marker_symbol fields and whether the analyzer for that field type has
> changed in 3.6.
>
Aha - yes, not using number fields makes the highlighter work. The
analyzer had been changed by another dev (helpfully) for the fields I
was trying to highlight to solr.KeywordTokenizerFactory - I changed it
back to solr.WhitespaceTokenizerFactory, as it was in the 1.4 config.
With a lot of hope I tried to fire the same query, but the exact same
thing happened - the highlighting for a document is an empty document
(i.e. { } ) just like before.
Any other clues?
Thanks
>
>
>
> -- Jack Krupansky
> -----Original Message----- From: Asfand Qazi
> Sent: Thursday, May 31, 2012 12:32 PM
> To: solr-user@lucene.apache.org
> Subject: Cannot get highlighting to work
>
> Hello,
>
> I am having problems doing highlighting a Solr 3.6 instance, while it
> was working just fine before on our 1.4 instance.
>
> The solrconfig.xml and schema.xml files are located here:
>
> https://github.com/mpi2/mpi2_solr/blob/master/multicore/main/conf/schema.xml
>
>
> (please note the incorrect line wrapping - it should be on one line)
>
>
> https://github.com/mpi2/mpi2_solr/blob/master/multicore/main/conf/solrconfig.xml
>
>
> (please note the incorrect line wrapping - it should be on one line)
>
>
> The query I fire off (which worked on the 1.4 instance) is:
>
> /solr/main/select?q=Cbx1&wt=json&hl=true&hl.fl=*&hl.usePhraseHighlighter=true
>
>
> (please note the incorrect line wrapping - it should be on one line)
>
> I expect a section like:
> {
> MGI:105369: {
> symbol: [
> "<em>Cbx</em><em>1</em>"
> ],
> marker_symbol: [
> "<em>Cbx</em><em>1</em>"
> ]
> }
> }
>
>
> I get:
> {
> MGI:105369: { }
> }
>
>
> Can anyone help?
>
> Thanks
>
>
--
Regards,
Asfand Yar Qazi
Team 87 - High Throughput Gene Targeting
Wellcome Trust Sanger Institute
--
The Wellcome Trust Sanger Institute is operated by Genome Research
Limited, a charity registered in England with number 1021457 and a
company registered in England with number 2742969, whose registered
office is 215 Euston Road, London, NW1 2BE.