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Posted to dev@hive.apache.org by "Eric Hanson (JIRA)" <ji...@apache.org> on 2013/10/17 23:24:48 UTC

[jira] [Commented] (HIVE-5397) VectorizedRowBatch member variables are public.

    [ https://issues.apache.org/jira/browse/HIVE-5397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13798444#comment-13798444 ] 

Eric Hanson commented on HIVE-5397:
-----------------------------------

This is by design. We forego the normally encapsulation on purpose to get a performance benefit in vectorized query execution. I recommend we close this issue.

> VectorizedRowBatch member variables are public.
> -----------------------------------------------
>
>                 Key: HIVE-5397
>                 URL: https://issues.apache.org/jira/browse/HIVE-5397
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Jitendra Nath Pandey
>            Assignee: Jitendra Nath Pandey
>
> VectorizedRowBatch exposes members as public to avoid method call overheads. Alternative is to rely on JIT to inline the methods. 



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