hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Lenni Kuff (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-12603) Add config to block queries that scan > N number of partitions
Date Tue, 08 Dec 2015 08:21:10 GMT

     [ https://issues.apache.org/jira/browse/HIVE-12603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lenni Kuff resolved HIVE-12603.
-------------------------------
    Resolution: Duplicate

> Add config to block queries that scan > N number of partitions 
> ---------------------------------------------------------------
>
>                 Key: HIVE-12603
>                 URL: https://issues.apache.org/jira/browse/HIVE-12603
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore, Query Planning
>    Affects Versions: 2.0.0
>            Reporter: Lenni Kuff
>
> Strict mode is useful for blocking queries that load all partitions, but it's still possible
to put significant load on the HMS for queries that scan a large number of partitions. It
would be useful to add a config provide a hard limit to the number of partitions scanned by
a query.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message