[jira] [Comment Edited] (DRILL-1313) Create new "all text mode" for JSON

["Jason Altekruse (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-1313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14104687#comment-14104687 ] 

Jason Altekruse edited comment on DRILL-1313 at 8/20/14 10:09 PM:
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This should be merged on top of the patch for DRILL-1283 JSON project pushdown.


was (Author: jaltekruse):
This should be merged on top of the patch for DRILL-1283 for JSON project pushdown.

> Create new "all text mode" for JSON
> -----------------------------------
>
>                 Key: DRILL-1313
>                 URL: https://issues.apache.org/jira/browse/DRILL-1313
>             Project: Apache Drill
>          Issue Type: New Feature
>            Reporter: Jason Altekruse
>            Assignee: DrillCommitter
>         Attachments: 0001-DRILL-1313-All-text-mode-for-json-reader.patch
>
>
> Currently Drill fails on schema changes in JSON. Some of these are due to fundamental limitations of the Drill record representation. Others are due to Drills lack of full support for mutating schema. This can be solved temporarily by reading in all data as strings and allowing users to use some combination of case statements and UDFs to appropriately handle their own schema mutations.



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