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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-18163) Stats: create materialized view should also collect stats
Date Fri, 01 Dec 2017 23:40:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-18163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jesus Camacho Rodriguez updated HIVE-18163:
-------------------------------------------
       Resolution: Fixed
    Fix Version/s: 3.0.0
           Status: Resolved  (was: Patch Available)

Pushed to master, thanks [~kgyrtkirk]!

> Stats: create materialized view should also collect stats
> ---------------------------------------------------------
>
>                 Key: HIVE-18163
>                 URL: https://issues.apache.org/jira/browse/HIVE-18163
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Statistics
>            Reporter: Zoltan Haindrich
>            Assignee: Zoltan Haindrich
>             Fix For: 3.0.0
>
>         Attachments: HIVE-18163.01.patch, HIVE-18163.02.patch, HIVE-18163.03.patch
>
>
> not having basic stats on the materialized view may cause it to be "ruled out" as a viable
alternative by the cbo.
> repro set {{set hive.stats.deserialization.factor=10.0}} in {{ql/src/test/queries/clientpositive/materialized_view_create_rewrite.q}}
> blocks: HIVE-18149



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