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Date: Sun, 3 Jul 2011 17:46:22 +0000 (UTC)
From: =?utf-8?Q?Juan_Antonio_Farr=C3=A9_Basurte_=28JIRA=29?= <jira@apache.org>
To: dev@lucene.apache.org
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 <972174117.397.1309648821966.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Updated] (SOLR-2632) Highlighting does not work for
 embedded boost query that boosts a dismax query
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     [ https://issues.apache.org/jira/browse/SOLR-2632?page=3Dcom.atlassian=
.jira.plugin.system.issuetabpanels:all-tabpanel ]

Juan Antonio Farr=C3=A9 Basurte updated SOLR-2632:
---------------------------------------------

               Labels: _query_ boost dismax edismax embedded highlighting h=
l.fl query  (was: _query_ boost dismax embedded highlighting hl.fl query)
          Environment:=20
Linux.
Reproduced in different machines with different Linux distributions and dif=
ferent JDK's.
Solr 3.3 and Lucidworks for solr 1.4.1 and 3.2.

  was:
Linux.
Reproduced in different machines with different Linux distributions and dif=
ferent JDK's.
Lucidworks for solr 1.4.1 and 3.2.

    Affects Version/s: 3.3

I've done some more testing. For the following query, using edismax, highli=
ghting also fails in the same way:

http://localhost:8983/solr/select?q=3D%2binStock:true%20%2b_query_:%22{!edi=
smax%20boost=3D$dateboost%20v=3D$qq}%22&qq=3Dtest&qf=3Dname&q.alt=3D*:*&tie=
=3D0.1&dateboost=3Drecip%28ms%28NOW,last_modified%29,3.16e-11,1,1%29&hl=3Dt=
rue&hl.fl=3Dname

While it works well for the following two queries:

http://localhost:8983/solr/select?q=3D%2binStock:true%20%2b_query_:%22{!edi=
smax%20v=3D$qq}%22&qq=3Dtest&qf=3Dname&q.alt=3D*:*&tie=3D0.1&dateboost=3Dre=
cip%28ms%28NOW,last_modified%29,3.16e-11,1,1%29&hl=3Dtrue&hl.fl=3Dname
http://localhost:8983/solr/select?q=3D{!edismax%20boost=3D$dateboost%20v=3D=
$qq}%22&qq=3Dtest&qf=3Dname&q.alt=3D*:*&tie=3D0.1&dateboost=3Drecip%28ms%28=
NOW,last_modified%29,3.16e-11,1,1%29&hl=3Dtrue&hl.fl=3Dname

Also tested in solr 3.3 with the same results.

> Highlighting does not work for embedded boost query that boosts a dismax =
query
> -------------------------------------------------------------------------=
-----
>
>                 Key: SOLR-2632
>                 URL: https://issues.apache.org/jira/browse/SOLR-2632
>             Project: Solr
>          Issue Type: Bug
>          Components: highlighter
>    Affects Versions: 1.4.1, 3.2, 3.3
>         Environment: Linux.
> Reproduced in different machines with different Linux distributions and d=
ifferent JDK's.
> Solr 3.3 and Lucidworks for solr 1.4.1 and 3.2.
>            Reporter: Juan Antonio Farr=C3=A9 Basurte
>            Priority: Minor
>              Labels: _query_, boost, dismax, edismax, embedded, highlight=
ing, hl.fl, query
>
> I need to issue a dismax query, with date boost (I'd like to use the mult=
iplicative boost provided by boost queries) and also filtering for other fi=
elds with too many possible distinct values to fit in a filter query. To ac=
hieve this, I use the boost query as a nested query using the pseudofield _=
query_. I also need highlighting for the fields used in the dismax query, b=
ut highlighting does not work. If I just use the boosted dismax query witho=
ut embedding it inside another query, it works correctly. If I use bf inste=
ad of a boost query, and embed directly the dismax query, it works too, but=
 hl.fl needs to be specified.
> It's a bit complicated to explain, so, I'll give examples using the examp=
le data that comes with solr (the problem is reproducible in the example so=
lr distribution, not only in my concrete project).
> http://localhost:8983/solr/select?q=3D%2binStock:true%20%2b_query_:%22{!b=
oost%20b=3D$dateboost%20v=3D$qq%20defType=3Ddismax}%22&qq=3Dtest&qf=3Dname&=
dateboost=3Drecip%28ms%28NOW,last_modified%29,3.16e-11,1,1%29&hl=3Dtrue&hl.=
fl=3Dname
> For this query, highlighting does not work. Specifying hl.fl or not, does=
 not influence the result. The result is:
> <lst name=3D"highlighting">
>   <lst name=3D"GB18030TEST"/>
>   <lst name=3D"UTF8TEST"/>
> </lst>
> http://localhost:8983/solr/select?q=3D_query_:%22{!boost%20b=3D$dateboost=
%20v=3D$qq%20defType=3Ddismax}%22&qq=3Dtest&qf=3Dname&dateboost=3Drecip%28m=
s%28NOW,last_modified%29,3.16e-11,1,1%29&hl=3Dtrue&hl.fl=3Dname
> This doesn't work either. Same result.
> http://localhost:8983/solr/select?q=3D{!boost b=3D$dateboost v=3D$qq defT=
ype=3Ddismax}&qq=3Dtest&qf=3Dname&dateboost=3Drecip(ms(NOW,last_modified),3=
.16e-11,1,1)&hl=3Dtrue
> In this case, hightlighting works correctly:
> <lst name=3D"highlighting">
>   <lst name=3D"GB18030TEST">
>     <arr name=3D"name">
>       <str><em>Test</em> with some GB18030 encoded characters</str>
>     </arr>
>   </lst>
>   <lst name=3D"UTF8TEST">
>     <arr name=3D"name">
>       <str><em>Test</em> with some UTF-8 encoded characters</str>
>     </arr>
>   </lst>
> </lst>
> http://localhost:8983/solr/select?q=3D%2BinStock:true%20%2B_query_:%22{!d=
ismax%20v=3D$qq}%22&qq=3Dtest&qf=3Dname&bf=3Drecip%28ms%28NOW,last_modified=
%29,3.16e-11,1,1%29&hl=3Dtrue&hl.fl=3Dname
> This also works. Same result as before. But in this case hl.fl is needed.=
 Without it, highlighting does not work, either.
> Thanks.

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