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Posted to issues@ignite.apache.org by "Eduard Shangareev (JIRA)" <ji...@apache.org> on 2017/08/04 14:57:00 UTC

[jira] [Created] (IGNITE-5943) Communication. We could reject client connection while it has received EVT_NODE_JOINED

Eduard Shangareev created IGNITE-5943:
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             Summary: Communication. We could reject client connection while it has received EVT_NODE_JOINED
                 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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