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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-10040) CBO (Calcite Return Path): Pluggable cost modules [CBO branch]
Date Fri, 20 Mar 2015 22:18:38 GMT

     [ https://issues.apache.org/jira/browse/HIVE-10040?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jesus Camacho Rodriguez updated HIVE-10040:
-------------------------------------------
    Affects Version/s: cbo-branch

> CBO (Calcite Return Path): Pluggable cost modules [CBO branch]
> --------------------------------------------------------------
>
>                 Key: HIVE-10040
>                 URL: https://issues.apache.org/jira/browse/HIVE-10040
>             Project: Hive
>          Issue Type: Sub-task
>          Components: CBO
>    Affects Versions: cbo-branch
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>             Fix For: cbo-branch
>
>
> We should be able to deal with cost models in a modular way. Thus, the cost model should
be integrated within a Calcite MD provider that is pluggable.



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