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From "Greg Bowyer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-4465) Configurable Collectors
Date Tue, 12 Mar 2013 18:51:14 GMT

    [ https://issues.apache.org/jira/browse/SOLR-4465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13600324#comment-13600324
] 

Greg Bowyer commented on SOLR-4465:
-----------------------------------

Does the CollectorSpec serve the same purpose as say the GroupingSpecification, that is to
provide underlying collectors (and the search in general) with the right requirements information.

I ask because maybe it would be easier to make the CollectorSpec support a map of String ->
Object or String -> CollectorProperty

I am trying to think how we can do grouping with this.

.... but I might have misinterpreted what its for
                
> Configurable Collectors
> -----------------------
>
>                 Key: SOLR-4465
>                 URL: https://issues.apache.org/jira/browse/SOLR-4465
>             Project: Solr
>          Issue Type: New Feature
>          Components: search
>    Affects Versions: 4.1
>            Reporter: Joel Bernstein
>             Fix For: 4.3
>
>         Attachments: SOLR-4465.patch, SOLR-4465.patch, SOLR-4465.patch, SOLR-4465.patch,
SOLR-4465.patch, SOLR-4465.patch, SOLR-4465.patch, SOLR-4465.patch, SOLR-4465.patch, SOLR-4465.patch,
SOLR-4465.patch
>
>
> This issue is to add configurable custom collectors to Solr. This expands the design
and work done in issue SOLR-1680 to include:
> 1) CollectorFactory configuration in solconfig.xml
> 2) Http parameters to allow clients to dynamically select a CollectorFactory and construct
a custom Collector.
> 3) Make aspects of QueryComponent pluggable so that the output from distributed search
can conform with custom collectors at the shard level.

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