[jira] [Updated] (IGNITE-12614) Disallow silent deactivation of cluster to prevent in-mem data loss.

["Vladimir Steshin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-12614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Steshin updated IGNITE-12614:
--------------------------------------
    Fix Version/s: 2.9
                   2.12

> Disallow silent deactivation of cluster to prevent in-mem data loss.
> --------------------------------------------------------------------
>
>                 Key: IGNITE-12614
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12614
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Vladimir Steshin
>            Assignee: Vladimir Steshin
>            Priority: Major
>             Fix For: 2.9, 2.12
>
>          Time Spent: 8.5h
>  Remaining Estimate: 0h
>
> Currently, anyone is able to deactivate cluster with command line utility (control.sh). Probably with JMX too. That would lead to data loss when the persistence is off. In-memory data is erased during deactivation. Such behavior can be considered as unexpected to user. 
> Suggestions:
> 1)	Disallow silent deactivation of cluster keeping caches. Show a warning like “Your cluster has in-memory cache configured. During deactivation all data from these caches will be cleared!”
> 2)	Add param ‘--force’ which skips the warning message.



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