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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-3251) dynamically add fields to schema
Date Fri, 19 Apr 2013 17:27:17 GMT

    [ https://issues.apache.org/jira/browse/SOLR-3251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13636630#comment-13636630
] 

Yonik Seeley commented on SOLR-3251:
------------------------------------

bq. I think ideally it would actually be core reload

That would be much more complex... reloading a core is very heavy-weight, and doing it in
the middle of an update request that adds a new field?  Whew.

I think the current patch is safe for what it does now which is only add new fields.  It's
also safer than trying to introduce a new dependency on schema (i.e. opening a searcher).
We know there are going to be additional issues to watch for if/when we get around to changing
(or deleting) fields, and I think the current patch leaves enough flexibility to deal with
those issues in the future.
                
> dynamically add fields to schema
> --------------------------------
>
>                 Key: SOLR-3251
>                 URL: https://issues.apache.org/jira/browse/SOLR-3251
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Yonik Seeley
>            Assignee: Steve Rowe
>             Fix For: 4.3, 5.0
>
>         Attachments: SOLR-3251.patch, SOLR-3251.patch, SOLR-3251.patch, SOLR-3251.patch,
SOLR-3251.patch, SOLR-3251.patch, SOLR-3251.patch
>
>
> One related piece of functionality needed for SOLR-3250 is the ability to dynamically
add a field to the schema.

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