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From "Rajat Khandelwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-1596) Spring shell based CLI for falcon
Date Wed, 18 Nov 2015 07:40:11 GMT

    [ https://issues.apache.org/jira/browse/FALCON-1596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15010408#comment-15010408
] 

Rajat Khandelwal commented on FALCON-1596:
------------------------------------------

Spring shell is build over jline. So it's features are a superset of whatever jline provides.
To use jline over spring shell would be restricting ourselves in terms of what we can do with
the CLI -- now and in future. Regarding the bulkyness, The shaded jar I've made so far has
turned out to be 3886265 bytes which is pretty small. Thirdly, I have plentiful of experience
with spring shell and zero experience with jline, so development time will be orders of magnitude
faster. 

Feature wise, it provides keyword arguments, positional arguments, and though I'll not implement
before parity, contextual shell should also be achievable. 

> Spring shell based CLI for falcon
> ---------------------------------
>
>                 Key: FALCON-1596
>                 URL: https://issues.apache.org/jira/browse/FALCON-1596
>             Project: Falcon
>          Issue Type: New Feature
>            Reporter: Rajat Khandelwal
>            Assignee: Rajat Khandelwal
>




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