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Posted to issues@orc.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2022/09/22 12:28:00 UTC

[jira] [Commented] (ORC-1251) Support VectoredIO in ORC

    [ https://issues.apache.org/jira/browse/ORC-1251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17608247#comment-17608247 ] 

Steve Loughran commented on ORC-1251:
-------------------------------------

sorry, [~dongjoon] what i was trying to say is: "if you really want to claim hadoop 2.x compatibility, then you have to be building against java 7".  Otherwise a lot of people with hadoop 2.x clusters won't be able to run your code.
If your projects are java8+ only, then they are implicitly hadoop 3.1+, no matter what you use in your build. Hence: no need for branch-2 branches except to complicate your build/test/release processes


> Support VectoredIO in ORC
> -------------------------
>
>                 Key: ORC-1251
>                 URL: https://issues.apache.org/jira/browse/ORC-1251
>             Project: ORC
>          Issue Type: Improvement
>            Reporter: Harshit Gupta
>            Priority: Major
>
> ORC changes to support the new vectored read API.
>  
> /cc : [~rbalamohan] , [~abstractdog] , [~mthakur] 



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