Jarek Jarcec Cecho created SQOOP-1212:
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Summary: Do not print usage on wrong command line
Key: SQOOP-1212
URL: https://issues.apache.org/jira/browse/SQOOP-1212
Project: Sqoop
Issue Type: Improvement
Affects Versions: 1.4.4
Reporter: Jarek Jarcec Cecho
Assignee: Jarek Jarcec Cecho
Priority: Minor
Fix For: 1.4.5
Currently when user enter an incorrect command line, Sqoop will print in order:
* Useful error message what has been entered wrong
* At least 200 lines long usage guide
As the usage guide will scroll the shell, the most useful information will get
moved away, resulting in user confusion. I think that it will be more user
friendly to stop printing the usage in case of a wrong input and display it
only explicitly when user will ask for it (e.g. on {{sqoop import --help}}
call).
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