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Posted to solr-user@lucene.apache.org by venkata <vm...@yahoo.com> on 2013/04/03 03:30:53 UTC
RequestHandler.. Conditional components
In our use cases, for certain query terms, we want to redirect the query
processing to external system
& for the rest of the keywords, we want to continue with query component ,
facets etc.
Based on some condition it is possible to skip some components in a request
handler?
--
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Re: RequestHandler.. Conditional components
Posted by Jack Krupansky <ja...@basetechnology.com>.
By "come out", do you mean that the request is completed successfully, or to
abort and fail the request? For the latter, you can throw an exception.
There is no direct, proper way for search component B to skip search
component C, but... B can modify the request parameters to set "C=false" to
disable C.
Also, do you want to do this conditional flow during the "prepare" stage or
the "process stage", or both?
-- Jack Krupansky
-----Original Message-----
From: venkata
Sent: Thursday, April 11, 2013 3:15 PM
To: solr-user@lucene.apache.org
Subject: Re: RequestHandler.. Conditional components
For example requestHander A defined as shown below.
<component A>
<component B>
<component C>
Based on some condition ( based on SOLR param value or some other
condition),
I want to come out after executing "component B".
Something possible?
--
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http://lucene.472066.n3.nabble.com/RequestHandler-Conditional-components-tp4053381p4055374.html
Sent from the Solr - User mailing list archive at Nabble.com.
Re: RequestHandler.. Conditional components
Posted by venkata <vm...@yahoo.com>.
For example requestHander A defined as shown below.
<component A>
<component B>
<component C>
Based on some condition ( based on SOLR param value or some other
condition),
I want to come out after executing "component B".
Something possible?
--
View this message in context: http://lucene.472066.n3.nabble.com/RequestHandler-Conditional-components-tp4053381p4055374.html
Sent from the Solr - User mailing list archive at Nabble.com.
Re: RequestHandler.. Conditional components
Posted by Erick Erickson <er...@gmail.com>.
I think we need a better explanation of the issue. It's not
clear whether you're talking about combining Solr & external
results or just doing one or the other.....
Best
Erick
On Tue, Apr 2, 2013 at 8:30 PM, venkata <vm...@yahoo.com> wrote:
> In our use cases, for certain query terms, we want to redirect the query
> processing to external system
> & for the rest of the keywords, we want to continue with query component ,
> facets etc.
>
> Based on some condition it is possible to skip some components in a request
> handler?
>
>
>
>
> --
> View this message in context: http://lucene.472066.n3.nabble.com/RequestHandler-Conditional-components-tp4053381.html
> Sent from the Solr - User mailing list archive at Nabble.com.