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From "Alexey Kuznetsov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-6873) Web console: some error messages are too technical
Date Thu, 21 Dec 2017 02:08:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-6873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexey Kuznetsov updated IGNITE-6873:
-------------------------------------
    Fix Version/s: 2.4

> Web console: some error messages are too technical
> --------------------------------------------------
>
>                 Key: IGNITE-6873
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6873
>             Project: Ignite
>          Issue Type: Improvement
>          Components: wizards
>         Environment: Chrome 29
>            Reporter: Ilya Borisov
>            Assignee: Pavel Konstantinov
>            Priority: Minor
>             Fix For: 2.4
>
>
> *What happens:*
> Chrome 29 throws an error about missing {{atob}} and {{btoa}} global functions (used
in the frontend AgentManager service). The error gets succesfully displayed to user in a default
error notification, but ambiguous message "Reference error: can't find atob" provides very
little useful info for most of users without advanced JS background.
> *What should happen:*
> Web console should relay this and similar errors in a more accessible manner.
> *Possible solutions:*
> 1. Consider missing API errors as operational, add explicit handler to generate better
messages, detect features and polyfill when possible. Pros: better UX, increases supported
browsers percentage. Cons: very high maintenance cost.
> 2. Notify user about unsupported/outdated browser. Pros: easy to implement, simultaneously
covers lots of potential issues. Cons: very non-specific, UX worse than option #1.



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