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From "Benjamin Bannier (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MESOS-7783) Framework might not receive status update when a just launched task is killed immediately
Date Wed, 12 Jul 2017 12:29:00 GMT
Benjamin Bannier created MESOS-7783:
---------------------------------------

             Summary: Framework might not receive status update when a just launched task
is killed immediately
                 Key: MESOS-7783
                 URL: https://issues.apache.org/jira/browse/MESOS-7783
             Project: Mesos
          Issue Type: Bug
          Components: agent
    Affects Versions: 1.2.0
            Reporter: Benjamin Bannier
         Attachments: logs

Our Marathon team are seeing issues in their integration test suite when Marathon gets stuck
in an infinite loop trying to launch a just launched task. In their test a task launched which
is immediately followed by killing the task -- the framework does e.g., not wait for any task
status update.

In this case the launch and kill messages arrive at the agent in the correct order, but both
the launch and kill paths in the agent do not reach the point where a status update is sent
to the framework. Since the framework has seen no status update on the task it re-triggers
a kill, causing an infinite loop.



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