hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vineet Garg (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-17538) Enhance estimation of stats to estimate even if only one column is missing stats
Date Thu, 14 Sep 2017 23:23:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-17538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vineet Garg reassigned HIVE-17538:
----------------------------------


> Enhance estimation of stats to estimate even if only one column is missing stats
> --------------------------------------------------------------------------------
>
>                 Key: HIVE-17538
>                 URL: https://issues.apache.org/jira/browse/HIVE-17538
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>
> HIVE-16811 provided support for estimating statistics in absence of stats. But that estimation
is done if and only if statistics are missing for all columns. 



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message