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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (HIVE-18491) Set multichildren boolean for vectorized operators at initialization
Date Thu, 18 Jan 2018 23:32:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-18491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on HIVE-18491 started by Jesus Camacho Rodriguez.
------------------------------------------------------
> Set multichildren boolean for vectorized operators at initialization
> --------------------------------------------------------------------
>
>                 Key: HIVE-18491
>                 URL: https://issues.apache.org/jira/browse/HIVE-18491
>             Project: Hive
>          Issue Type: Improvement
>          Components: Vectorization
>    Affects Versions: 3.0.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>            Priority: Minor
>         Attachments: HIVE-18491.patch
>
>
> Improvement on patch pushed in HIVE-17073. We could just create a boolean with value
{{getNumChild() > 1}} at initialization of the operator, then use it in the {{forward}}
method.



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