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https://issues.apache.org/jira/browse/IGNITE-731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yakov Zhdanov updated IGNITE-731:
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Assignee: Anton Vinogradov
> ClusterGroup.forRandom() should return empty projection in case of empty
> source projection
> ------------------------------------------------------------------------------------------
>
> Key: IGNITE-731
> URL: https://issues.apache.org/jira/browse/IGNITE-731
> Project: Ignite
> Issue Type: Task
> Components: general
> Affects Versions: sprint-3
> Reporter: Alexey Kuznetsov
> Assignee: Anton Vinogradov
> Fix For: sprint-4
>
>
> I found that ClusterGroup.forRandom() is inconsistent for me.
> If I try to take forRandom() on empty cluster group
> it throws "java.lang.IllegalArgumentException: n must be positive"
> I think forRandom() should return empty cluster group in order to not check
> if source projection is empty.
> Or at least throws exception with meaningful text.
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