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https://issues.apache.org/jira/browse/HIVE-14214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15375539#comment-15375539
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Sergey Shelukhin commented on HIVE-14214:
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HBase PPD feature is not complete right now. Unless I am missing something it
should be ok to break it as long as it breaks in a reasonable manner (e.g.
throws suggesting the user not enable it, it's off by default), and there's a
followup JIRA
> ORC Schema Evolution and Predicate Push Down do not work together (no rows
> returned)
> ------------------------------------------------------------------------------------
>
> Key: HIVE-14214
> URL: https://issues.apache.org/jira/browse/HIVE-14214
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Attachments: HIVE-14214.WIP.patch
>
>
> In Schema Evolution, the reader schema is different than the file schema
> which is used to evaluate predicate push down.
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