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From "Eduard Shangareev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-5943) Communication. Server node may reject client connection during massive clients join
Date Tue, 15 Aug 2017 15:29:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-5943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16127388#comment-16127388
] 

Eduard Shangareev commented on IGNITE-5943:
-------------------------------------------

Thank you for feedback.

Comments were implemented. Ready to review!

Please, take a look.

> 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: Yakov Zhdanov
>            Priority: Critical
>             Fix For: 2.2
>
>
> There is a race between a client join discovery event on server nodes and the moment
when a client starts to establish outgoing communication connections. It would cause to rejecting
communication connections on server nodes (for example. on requesting data from caches).
> The issue happens on really big topologies (> 300 nodes) or when many clients join
simultaneously.



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