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Posted to issues@ignite.apache.org by "Alexey Goncharuk (JIRA)" <ji...@apache.org> on 2017/08/04 14:59:00 UTC

[jira] [Updated] (IGNITE-5943) Communication. Server node may reject client connection during massive clients join

     [ https://issues.apache.org/jira/browse/IGNITE-5943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Goncharuk updated IGNITE-5943:
-------------------------------------
    Summary: Communication. Server node may reject client connection during massive clients join  (was: Communication. We could reject client connection while it has received EVT_NODE_JOINED)

> Communication. Server node may reject client connection during massive clients join
> -----------------------------------------------------------------------------------
>
>                 Key: IGNITE-5943
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5943
>             Project: Ignite
>          Issue Type: Bug
>          Components: general
>    Affects Versions: 2.0
>            Reporter: Eduard Shangareev
>            Assignee: Eduard Shangareev
>            Priority: Critical
>             Fix For: 2.2
>
>
> There is a race between server nodes receive acknowledgment about joining client node and client node starts to think that it is absolutely functional.
> It would cause to rejecting communication (for example. on requesting data from caches) between the client and servers.
> The issue happens on really big topologies (> 300 nodes) or when many clients join simultaneously.



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