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