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https://issues.apache.org/jira/browse/HDDS-4160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai reassigned HDDS-4160:
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Assignee: Ethan Rose
> Make verbose mode more user-friendly
> ------------------------------------
>
> Key: HDDS-4160
> URL: https://issues.apache.org/jira/browse/HDDS-4160
> Project: Apache Ozone
> Issue Type: Improvement
> Components: Ozone CLI
> Reporter: Attila Doroszlai
> Assignee: Ethan Rose
> Priority: Major
>
> {{GenericCli}}-based commands have a {{\-\-verbose}} flag, which has two
> effects:
> # some subcommands print additional details
> # stack trace is shown in case of exception
> I think (1) is more generally useful, while (2) is geared towards developers.
> To avoid making {{--verbose}} commands overwhelming for users in case of
> errors, I propose to split these two effects.
> Possible solutions:
> # multi-level {{--verbose}} mode (allow specifying {{-v}} more than once to
> get more details)
> # introduce a new flag to enable the stack trace
> # only print the stack trace if exception message is not meaningful (eg.
> empty or {{"null"}})
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