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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-3251) dynamically add field to schema
Date Fri, 05 Apr 2013 19:01:16 GMT

    [ https://issues.apache.org/jira/browse/SOLR-3251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13623950#comment-13623950
] 

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

bq. Similarly, we could disallow new field additions for field types that specify per-field
similarity, docvalues format, or postings format.

AFAIK, at the Lucene level, a field that hasn't been used yet is the same as a field that
doesn't exist (since we don't pre-define fields).
If so, adding a new field at the solr level and using a field for the first time should be
indistinguishable to Lucene?  Any issues would seem to be limited to the interface between
Lucene and Solr (such as SchemaCodecFactory).
                
> dynamically add field 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
>         Attachments: 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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