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Posted to issues@hive.apache.org by "Ádám Szita (Jira)" <ji...@apache.org> on 2021/01/07 10:15:00 UTC

[jira] [Work started] (HIVE-24337) Cache delete delta files in LLAP cache

     [ https://issues.apache.org/jira/browse/HIVE-24337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HIVE-24337 started by Ádám Szita.
-----------------------------------------
> Cache delete delta files in LLAP cache
> --------------------------------------
>
>                 Key: HIVE-24337
>                 URL: https://issues.apache.org/jira/browse/HIVE-24337
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Ádám Szita
>            Assignee: Ádám Szita
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 4h 40m
>  Remaining Estimate: 0h
>
> HIVE-23824 added the functionality of caching metadata part of orc files in LLAP cache, so that ACID reads can be faster. However the content itself still needs to be read in every single time. If this could be cached too, additional time could be saved.



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