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Posted to issues@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2019/06/04 21:43:00 UTC

[jira] [Commented] (HIVE-21815) Stats in ORC file are parsed twice

    [ https://issues.apache.org/jira/browse/HIVE-21815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16856137#comment-16856137 ] 

Ashutosh Chauhan commented on HIVE-21815:
-----------------------------------------

[~gopalv] If you have references handy where we are parsing stats twice in Hive, can you point it out? Or is this in orc and we need ORC-500 for it?

> Stats in ORC file are parsed twice
> ----------------------------------
>
>                 Key: HIVE-21815
>                 URL: https://issues.apache.org/jira/browse/HIVE-21815
>             Project: Hive
>          Issue Type: Improvement
>          Components: ORC
>            Reporter: Gopal V
>            Priority: Major
>
> ORC record reader unnecessarily parses stats twice



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