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Posted to issues@ratis.apache.org by "Tsz Wo Nicholas Sze (JIRA)" <ji...@apache.org> on 2018/05/03 22:33:00 UTC

[jira] [Commented] (RATIS-221) Support new operations in Arithmetic-Example (append, remove/delete)

    [ https://issues.apache.org/jira/browse/RATIS-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16463154#comment-16463154 ] 

Tsz Wo Nicholas Sze commented on RATIS-221:
-------------------------------------------

Thanks [~VinayBanakar].  These are good ideas.

Question: is it "append --name X --value Y" the same as "assign --name X --value X+Y"?
If yes, let's skip "append" since "assign" has already covered it.

> Support new operations in Arithmetic-Example (append, remove/delete)
> --------------------------------------------------------------------
>
>                 Key: RATIS-221
>                 URL: https://issues.apache.org/jira/browse/RATIS-221
>             Project: Ratis
>          Issue Type: New Feature
>    Affects Versions: 0.1.0-alpha
>            Reporter: Vinay Banakar
>            Priority: Major
>              Labels: features
>             Fix For: 0.2.0-alpha
>
>
> New operations can be supported in Arithmetic-Example to provide a more succinct demo for the future users/developers.
> 1. Adding "append" 
>         *Command*: ./client.sh append --name X --value Y
>          *Behavior*: This will increment the variable X by Y. 
>          *Alternative*: Improve "assign" to do variable increments 
>                               ./client.sh assign --name X --value X+Y
>                               [This throws an Exception today]
> 2. Adding "remove/delete" (let's just say remove for now)
>         *Command*: ./client.sh remove --name X 
>          *Behavior*: This should remove variable X from the cluster. 
>          *Alternative*: None



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