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From "Pavel Kovalenko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-9449) Lazy unmarshalling of discovery events in TcpDiscovery
Date Mon, 03 Sep 2018 08:18:00 GMT
Pavel Kovalenko created IGNITE-9449:

             Summary: Lazy unmarshalling of discovery events in TcpDiscovery
                 Key: IGNITE-9449
                 URL: https://issues.apache.org/jira/browse/IGNITE-9449
             Project: Ignite
          Issue Type: Improvement
          Components: cache
    Affects Versions: 2.6, 2.5, 2.4
            Reporter: Pavel Kovalenko
             Fix For: 2.7

Currently disco-msg-worker thread spend major part of time on disocvery message unmarshalling
before send it to the next node. In most cases this is unnecessary and message can be send
immediately after receiving and notyfing discovery-event-worker.
Responsibility of unmarshalling should moved to discovery-event-worker thread and this improvement
will significantly reduce latency of sending custom messages across ring.  

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