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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-21232) LLAP: Add a cache-miss friendly split affinity provider
Date Thu, 21 Feb 2019 17:07:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gopal V updated HIVE-21232:
---------------------------
    Attachment: HIVE-21232.2.patch

> LLAP: Add a cache-miss friendly split affinity provider
> -------------------------------------------------------
>
>                 Key: HIVE-21232
>                 URL: https://issues.apache.org/jira/browse/HIVE-21232
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 4.0.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>            Priority: Major
>         Attachments: HIVE-21232.1.patch, HIVE-21232.2.patch
>
>
> If one of the LLAP nodes have data-locality, preferring that over another does have advantages
for the first query or a more general cache-miss.



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