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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-5219) Rewritten selection of the default search and document clustering algorithms
Date Thu, 12 Sep 2013 07:49:52 GMT

    [ https://issues.apache.org/jira/browse/SOLR-5219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13765247#comment-13765247
] 

ASF subversion and git services commented on SOLR-5219:
-------------------------------------------------------

Commit 1522472 from [~dawidweiss] in branch 'dev/trunk'
[ https://svn.apache.org/r1522472 ]

SOLR-5219: follow-up code cleanups.
                
> Rewritten selection of the default search and document clustering algorithms
> ----------------------------------------------------------------------------
>
>                 Key: SOLR-5219
>                 URL: https://issues.apache.org/jira/browse/SOLR-5219
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Dawid Weiss
>            Assignee: Dawid Weiss
>            Priority: Minor
>             Fix For: 4.5, 5.0
>
>
> This is currently quite messy: the user needs to explicitly name one algorithm as the
"default", the code of processing that is a bit hairy.
> The new logic is:
> 1) if there is a clustering algorithm named 'default' it becomes the default one.
> 2) if there's any algorithm defined at all, the first one in declaration order becomes
the default one.
> There is no need to declare clustering.algorithm parameter for the clustering component,
unless the default from the above procedure needs to be altered.
> This is a fully backwards compatible improvement that allows one to declare more than
one algorithm and give them sensible names.

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