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https://issues.apache.org/jira/browse/IGNITE-15450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Pereslegin updated IGNITE-15450:
--------------------------------------
    Description: 
The process of restoring a snapshot fails if at least one of the restored 
caches already exists. 
 However, when starting this operation via control.sh, the command returns a 
successful startup status, which can be confusing for users.

We can improve this behavior by adding a separate check for existing caches 
when starting the restore operation and displaying a user-friendly error 
message.

 

An *alternative* option is to start a snapshot restore operation synchronously.

  was:
The process of restoring a snapshot fails if at least one of the restored 
caches already exists. 
However, when starting this operation via control.sh, the command returns a 
successful startup status, which can be confusing for users. 

We can improve this behavior by adding a separate check for existing caches 
when starting the restore operation and displaying a user-friendly error 
message. 


> Snapshot restore control.sh command should display a user-friendly error 
> about existing caches.
> -----------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-15450
>                 URL: https://issues.apache.org/jira/browse/IGNITE-15450
>             Project: Ignite
>          Issue Type: Improvement
>          Components: control.sh
>            Reporter: Pavel Pereslegin
>            Priority: Major
>              Labels: iep-43, ise
>
> The process of restoring a snapshot fails if at least one of the restored 
> caches already exists. 
>  However, when starting this operation via control.sh, the command returns a 
> successful startup status, which can be confusing for users.
> We can improve this behavior by adding a separate check for existing caches 
> when starting the restore operation and displaying a user-friendly error 
> message.
>  
> An *alternative* option is to start a snapshot restore operation 
> synchronously.



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