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Posted to issues@hive.apache.org by "Ádám Szita (Jira)" <ji...@apache.org> on 2020/02/19 13:12:00 UTC

[jira] [Updated] (HIVE-22721) Add option for queries to only read from LLAP cache

     [ https://issues.apache.org/jira/browse/HIVE-22721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ádám Szita updated HIVE-22721:
------------------------------
    Status: Patch Available  (was: In Progress)

> Add option for queries to only read from LLAP cache
> ---------------------------------------------------
>
>                 Key: HIVE-22721
>                 URL: https://issues.apache.org/jira/browse/HIVE-22721
>             Project: Hive
>          Issue Type: Test
>            Reporter: Ádám Szita
>            Assignee: Ádám Szita
>            Priority: Major
>         Attachments: HIVE-22721.0.patch
>
>
> Testing features of LLAP cache sometimes requires to validate if e.g. a particular table/partition is cached, or not.
> This is to avoid relying on counters that are dependent on the underlying (ORC) file format (which may produce different number of bytes among its different versions).



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