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