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Date: Tue, 1 Dec 2015 19:51:11 +0000 (UTC)
From: "Yonik Seeley (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
Message-ID: <JIRA.12916484.1448554973000.236749.1448999471241@Atlassian.JIRA>
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 <JIRA.12916484.1448554973313@arcas>
Subject: [jira] [Commented] (SOLR-8344) Decide default when requested fields
 are both column and row stored.
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    [ https://issues.apache.org/jira/browse/SOLR-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15034467#comment-15034467 ] 

Yonik Seeley commented on SOLR-8344:
------------------------------------

bq. I'm also concerned with the upgrade case though. If someone takes their 5x schema and app (and I'm assuming all this is 6.0 at the earliest) and does nothing to their schema or app, I'd like them to see no change.

The plan from SOLR-8220 was to use the schema version for back compat... meaning that if you have unstored docValues fields, they won't suddenly start appearing when you do fl=*

> Decide default when requested fields are both column and row stored.
> --------------------------------------------------------------------
>
>                 Key: SOLR-8344
>                 URL: https://issues.apache.org/jira/browse/SOLR-8344
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Ishan Chattopadhyaya
>
> This issue was discussed in the comments at SOLR-8220. Splitting it out to a separate issue so that we can have a focused discussion on whether/how to do this.
> If a given set of requested fields are all stored and have docValues (column stored), we can retrieve the values from either place.  What should the default be?


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