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https://issues.apache.org/jira/browse/HIVE-11210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634064#comment-14634064
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Prasanth Jayachandran commented on HIVE-11210:
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The thing I am worried about having configs scattered in multiple places 
HiveConf, OrcFile and OrcConf. Also if we can streamline the configs into 
single config that will be better. Like hive.exec.orc.default.stripe.size and 
orc.stripe.size means the same thing. If we move the configs to OrcConf, I 
believe we don't want it to be prefixed with "hive.exec". Can you create an 
alias for hive.exec.orc.default.stripe.size to refer orc.stripe.size? Similarly 
for other configs. 

> Remove dependency on HiveConf from Orc reader & writer
> ------------------------------------------------------
>
>                 Key: HIVE-11210
>                 URL: https://issues.apache.org/jira/browse/HIVE-11210
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>         Attachments: HIVE-11210.patch, HIVE-11210.patch
>
>
> Currently the ORC reader and writer get their default values from HiveConf. I 
> propose that we make the reader and writer have their own programatic 
> defaults and the OrcInputFormat and OrcOutputFormat can use the version in 
> HiveConf.



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