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From "Zhong Yanghong (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (KYLIN-2729) Introduce greedy algorithm for cube planner
Date Mon, 05 Feb 2018 05:58:00 GMT

     [ https://issues.apache.org/jira/browse/KYLIN-2729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhong Yanghong closed KYLIN-2729.
---------------------------------
    Resolution: Done

> Introduce greedy algorithm for cube planner
> -------------------------------------------
>
>                 Key: KYLIN-2729
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2729
>             Project: Kylin
>          Issue Type: Sub-task
>    Affects Versions: v2.1.0
>            Reporter: Zhong Yanghong
>            Assignee: Wang Ken
>            Priority: Major
>             Fix For: v2.2.0
>
>
> The basic idea of greedy algorithm is to select the highest benefit cuboid round by round.
Notice that the result got from this algorithm is not the global optimization one



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