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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-16821) Vectorization: support Explain Analyze in vectorized mode
Date Tue, 06 Jun 2017 05:01:18 GMT

    [ https://issues.apache.org/jira/browse/HIVE-16821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16038186#comment-16038186
] 

Gopal V commented on HIVE-16821:
--------------------------------

Map 1 is getting vectorized due to {{hive.vectorized.use.vector.serde.deserialize=true}} &
the operator-ids change when the vectorizer runs.

I'll do a few more scale tests to make sure that the VRB calls are not accidentally going
the parent method.

> Vectorization: support Explain Analyze in vectorized mode
> ---------------------------------------------------------
>
>                 Key: HIVE-16821
>                 URL: https://issues.apache.org/jira/browse/HIVE-16821
>             Project: Hive
>          Issue Type: Bug
>          Components: Diagnosability, Vectorization
>    Affects Versions: 2.1.1, 3.0.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>            Priority: Minor
>         Attachments: HIVE-16821.1.patch, HIVE-16821.2.patch, HIVE-16821.2.patch
>
>
> Currently, to avoid a branch in the operator inner loop - the runtime stats are only
available in non-vector mode.



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