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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/10 12:42:00 UTC

[jira] [Updated] (IGNITE-8224) Print out a warning message if there are partitions mapped only to offline nodes

     [ https://issues.apache.org/jira/browse/IGNITE-8224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-8224:
------------------------------------
    Fix Version/s:     (was: 2.8)
                   2.9

> Print out a warning message if there are partitions mapped only to offline nodes
> --------------------------------------------------------------------------------
>
>                 Key: IGNITE-8224
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8224
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Alexey Goncharuk
>            Assignee: Sergey Skudnov
>            Priority: Critical
>             Fix For: 2.9
>
>
> We need to print out the following:
> 1) A warning on partition map exchange if we got a partition mapped only to offline baseline nodes
> 2) Add periodic printouts if we have a cache with configured backups, but the actual number of backups for any partition is 0 because of offline baseline nodes (the warning should suggest ways to fix this - either start the offline baseline node or change the baseline topology)



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