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https://issues.apache.org/jira/browse/KAFKA-16415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17830251#comment-17830251
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Dmitry Werner edited comment on KAFKA-16415 at 3/24/24 1:22 PM:
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[~chia7712] I have checked that the following utilities correctly handle the
'-help' and '-version' options using inside
CommandLineUtils#maybePrintHelpOrVersion:
* kafka-broker-api-versions.sh (BrokerVersionCommandOptions)
* kafka-dump-log.sh (DumpLogSegments)
* kafka-delete-records.sh (DeleteRecordsCommand)
* kafka-leader-election.sh (LeaderElectionCommand)
* kafka-log-dirs.sh (LogDirsCommand)
The MirrorMaker tool (connect-mirror-maker.sh) does not inherit
CommandDefaultOptions and does not declare support for the "version" option.
The help option is implemented by default for this tool.
was (Author: JIRAUSER300605):
[~chia7712] I have checked that the following utilities correctly handle the
'--help' and '--version' options using inside
CommandLineUtils#maybePrintHelpOrVersion:
* kafka-broker-api-versions.sh (BrokerVersionCommandOptions)
* kafka-dump-log.sh (DumpLogSegments)
* kafka-delete-records.sh (DeleteRecordsCommand)
* kafka-leader-election.sh (LeaderElectionCommand)
* kafka-log-dirs.sh (LogDirsCommand)
The MirrorMaker tool (connect-mirror-maker.sh) does not inherit
CommandDefaultOptions and does not declare support for the "version" option.
The help option is implemented by default for this tool.
> Make sure all subclass of CommandDefaultOptions can process "--help" and
> "–version"
> -----------------------------------------------------------------------------------
>
> Key: KAFKA-16415
> URL: https://issues.apache.org/jira/browse/KAFKA-16415
> Project: Kafka
> Issue Type: Improvement
> Reporter: Chia-Ping Tsai
> Assignee: Dmitry Werner
> Priority: Minor
> Labels: newbie
>
> grep the code base and it seems following tools does not process "--help" and
> "–version" by `printUsageAndExit`
> BrokerVersionCommandOptions
> DumpLogSegments
> MirrorMaker
> DeleteRecordsCommand
> LeaderElectionCommand
> LogDirsCommand
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