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Posted to issues@orc.apache.org by "Owen O'Malley (Jira)" <ji...@apache.org> on 2019/11/01 23:01:00 UTC

[jira] [Assigned] (ORC-568) Make the convert tool sort the old _col column names by number

     [ https://issues.apache.org/jira/browse/ORC-568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Owen O'Malley reassigned ORC-568:
---------------------------------


> Make the convert tool sort the old _col<number> column names by number
> ----------------------------------------------------------------------
>
>                 Key: ORC-568
>                 URL: https://issues.apache.org/jira/browse/ORC-568
>             Project: ORC
>          Issue Type: Improvement
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>            Priority: Major
>
> Currently the convert tool breaks on old orc files because the schema discovery tries to sort the fields and sorts as strings (eg. _col10 before _col9).



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