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Posted to issues@impala.apache.org by "Michael Smith (Jira)" <ji...@apache.org> on 2022/08/31 19:45:00 UTC

[jira] [Resolved] (IMPALA-10214) Ozone support for file handle cache

     [ https://issues.apache.org/jira/browse/IMPALA-10214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Smith resolved IMPALA-10214.
------------------------------------
    Fix Version/s: Impala 4.2.0
       Resolution: Fixed

> Ozone support for file handle cache
> -----------------------------------
>
>                 Key: IMPALA-10214
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10214
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Backend
>            Reporter: Sahil Takiar
>            Assignee: Michael Smith
>            Priority: Major
>             Fix For: Impala 4.2.0
>
>
> This is dependent on the Ozone input streams supporting the {{CanUnbuffer}} interface first (last I checked, the input streams don't implement the interface).
> There should be a flag that enables/disables file handle caching for Ozone for both local and remote access. Default to disabled. Address IMPALA-10375 while updating this logic.



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