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https://issues.apache.org/jira/browse/SQOOP-494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13398517#comment-13398517
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Vasanth kumar RJ commented on SQOOP-494:
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I would like to suggest few things
For Show command, shall we have selection more than one options?
{code}
sqoop:000> show server
Usage: show server
-a,--all Display all information
-h,--host Display server host name
-p,--port Display server port number
-w,--webapp Display server web app name
Select [w/p/a/h]: hp
{code}
*Set server*
{code}
sqoop:000> set server
Usage: set server
-h,--host <host> Host name to invoke server resources
-p,--port <port> Port number to invoke server resources
-w,--webapp <webbapp> Web app to invoke server resources
-q quit interactive
Select [w/p/h/q]: h
Host name to invoke server resources: localhost
Select [w/p/h/q]: p
Port number to invoke server resources: 8080
Select [w/p/h/q]: wq
Web app to invoke server resources: sqoop
{code}
Then, user should able to turn on/off interactive mode.
> Create client infrastructure to allow interactive selection of options of a
> command.
> ------------------------------------------------------------------------------------
>
> Key: SQOOP-494
> URL: https://issues.apache.org/jira/browse/SQOOP-494
> Project: Sqoop
> Issue Type: Task
> Reporter: Arvind Prabhakar
> Assignee: Cheolsoo Park
> Fix For: 2.0.0
>
> Attachments: SQOOP-494.patch, SQOOP-494.patch, SQOOP-494.patch
>
>
> For example, if a command does not have full options specified, instead of
> displaying full help, the shell could get into an interactive session to
> gather the options one by one from the user.
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