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https://issues.apache.org/jira/browse/HUDI-416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HUDI-416:
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Labels: pull-request-available (was: )
> Improve hint information for Cli
> --------------------------------
>
> Key: HUDI-416
> URL: https://issues.apache.org/jira/browse/HUDI-416
> Project: Apache Hudi (incubating)
> Issue Type: Improvement
> Components: CLI
> Reporter: hong dongdong
> Priority: Minor
> Labels: pull-request-available
>
> Right now, cli always give error information:
> {code:java}
> Command 'desc' was found but is not currently available (type 'help' then
> ENTER to learn about this command)
> {code}
> but it is confused to user. We can give a hint clearly like:
> {code:java}
> Command failed java.lang.NullPointerException: There is no hudi dataset.
> Please use connect command to set dataset first
> {code}
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