[jira] [Resolved] (IMPALA-10213) Handle block location for Ozone

["Michael Smith (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-10213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Smith resolved IMPALA-10213.
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    Fix Version/s: Impala 4.2.0
       Resolution: Fixed

> Handle block location for Ozone
> -------------------------------
>
>                 Key: IMPALA-10213
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10213
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Backend
>            Reporter: Attila Doroszlai
>            Assignee: Michael Smith
>            Priority: Major
>             Fix For: Impala 4.2.0
>
>
> Currently Impala treats Ozone as a remote filesystem, similar to S3A, ADLS etc.  Ozone provides block location info in its Hadoop-compatible FS implementations.  Also, Ozone can be colocated with Impala daemons.  It would be nice if Impala could be improved to use Ozone's location info to support locality of execution.
> Look into unit tests to validate that reads in the mini-cluster are DISK_LOCAL rather than REMOTE.



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