lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Salman Akram <salman.ak...@northbaysolutions.net>
Subject Re: SOLR 4 - Query Issue in Common Grams with Surround Query Parser
Date Mon, 09 Dec 2013 14:36:27 GMT
Yup on debugging I found that its coming in Analyzer. We are using Standard
Analyzer. It seems to be a SOLR 4 issue with Common Grams. Not sure if its
a bug or I am missing some config.


On Mon, Dec 9, 2013 at 2:03 PM, Ahmet Arslan <iorixxx@yahoo.com> wrote:

> Hi Salman,
> I am confused because with surround no analysis is applied at query time.
> I suspect that surround query parser is not kicking in. You should see
> SrndQuery or something like at parser query section.
>
>
>
> On Monday, December 9, 2013 6:24 AM, Salman Akram <
> salman.akram@northbaysolutions.net> wrote:
>
> All,
>
> I posted this sub-issue with another issue few days back but maybe it was
> not obvious so posting it on a separate thread.
>
> We recently migrated to SOLR 4.6. We use Common Grams but queries with
> words in the CG list have slowed down. On debugging we found that for CG
> words the parser is adding individual tokens of those words in the query
> too which ends up slowing it. Below is an example:
>
> Query = "only be"
>
> Here is what debug shows. I have highlighted the red part which is
> different in both versions i.e. SOLR 4.6 is making it a multiphrasequery
> and adding individual tokens too. Can someone help?
>
> SOLR 4.6 (takes 20 secs)
> <str name="rawquerystring">{!surround}<Contents:"only be"></str>
> <str name="querystring">{!surround}<Contents:"only be"></str>
> <str name="parsedquery">MultiPhraseQuery(Contents:"(only only_be)
> be")</str>
> <str name="parsedquery_toString">Contents:"(only only_be) be"</str>
>
> SOLR 1.4.1 (takes 1 sec)
> <str name="rawquerystring">{!surround}<Contents:"only be"></str>
> <str name="querystring">{!surround}<Contents:"only be"></str>
> <str name="parsedquery">Contents:only_be</str>
> <str name="parsedquery_toString">Contents:only_be</str>--
>
>
> Regards,
>
> Salman Akram
>



-- 
Regards,

Salman Akram

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message