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Posted to issues@ignite.apache.org by "Andrey N. Gura (Jira)" <ji...@apache.org> on 2021/09/21 12:26:00 UTC
[jira] [Commented] (IGNITE-12614) Disallow silent deactivation of
cluster to prevent in-mem data loss.
[ https://issues.apache.org/jira/browse/IGNITE-12614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17418091#comment-17418091 ]
Andrey N. Gura commented on IGNITE-12614:
-----------------------------------------
[~vladsz83] What is a fix version for this fix?
> 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
> 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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