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https://issues.apache.org/jira/browse/HDDS-11831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai updated HDDS-11831:
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Status: Patch Available (was: In Progress)
> Finer-grained interface for dynamically registered subcommands
> --------------------------------------------------------------
>
> Key: HDDS-11831
> URL: https://issues.apache.org/jira/browse/HDDS-11831
> Project: Apache Ozone
> Issue Type: Improvement
> Components: Ozone CLI
> Reporter: Attila Doroszlai
> Assignee: Attila Doroszlai
> Priority: Major
> Labels: pull-request-available
>
> Dynamically registered subcommands all implement {{SubcommandWithParent}}.
> The parent command is identified by {{getParentType()}}.
> Each top-level command ({{OzoneAdmin}}, {{OzoneDebug}}, etc.) has to load all
> implementors of {{SubcommandWithParent}}, only to discard most of them. This
> increases command startup latency, which is a minor problem for short-lived
> commands, e.g. {{ozone sh}}.
> Finding children of a parent command is also a bit harder.
> We could introduce more specific interfaces to limit the search scope of
> subcommands to be registered dynamically.
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