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From "Johan Gustavsson (Jira)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-24394) Enable printing explain to console at query start
Date Tue, 17 Nov 2020 18:19:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-24394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Johan Gustavsson updated HIVE-24394:
------------------------------------
    Status: Patch Available  (was: In Progress)

> Enable printing explain to console at query start
> -------------------------------------------------
>
>                 Key: HIVE-24394
>                 URL: https://issues.apache.org/jira/browse/HIVE-24394
>             Project: Hive
>          Issue Type: Improvement
>          Components: Hive, Query Processor
>    Affects Versions: 2.3.7, 3.1.2
>            Reporter: Johan Gustavsson
>            Assignee: Johan Gustavsson
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Currently there is a hive.log.explain.output option that prints extended explain to log.
While this is helpful for internal investigations, it limits the information that is available
to users. So we should add options to make this print non-extended explain to console,. for
general user consumption, to make it easier for users to debug queries and workflows without
having to resubmit queries with explain.



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