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From "Aleksey Plekhanov (Jira)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-13106) Java thin client: Race between response and notification for compute tasks
Date Mon, 01 Jun 2020 21:19:00 GMT
Aleksey Plekhanov created IGNITE-13106:
------------------------------------------

             Summary: Java thin client: Race between response and notification for compute
tasks 
                 Key: IGNITE-13106
                 URL: https://issues.apache.org/jira/browse/IGNITE-13106
             Project: Ignite
          Issue Type: Bug
          Components: thin client
    Affects Versions: 2.9
            Reporter: Aleksey Plekhanov
            Assignee: Aleksey Plekhanov


Java thin client {{ClientCompute.execute()}} methodĀ can hang due to race between processing
of COMPUTE_TASK_EXECUTE responseĀ and COMPUTE_TASK_FINISHED notification.

These messages are strongly ordered on the server-side. But on the client-side response and
notification are processed by different threads. If notification will be processed before
response, task future will never be completed.



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