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From "Till Rohrmann (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-5471) Properly inform JobClientActor about terminated Mesos framework
Date Thu, 12 Jan 2017 15:09:54 GMT
Till Rohrmann created FLINK-5471:
------------------------------------

             Summary: Properly inform JobClientActor about terminated Mesos framework
                 Key: FLINK-5471
                 URL: https://issues.apache.org/jira/browse/FLINK-5471
             Project: Flink
          Issue Type: Improvement
          Components: Mesos
    Affects Versions: 1.2.0, 1.3.0
            Reporter: Till Rohrmann
            Priority: Minor
             Fix For: 1.3.0


In case that the Mesos framework running Flink terminates (e.g. exceeded number of container
restarts) the {{JobClientActor}} is not properly informed. As a consequence, the client only
terminates after the {{JobClientActor}} detects that it lost the connection to the JobManager
({{JobClientActorConnectionTimeoutException}}). The current default value for the timeout
is 60s which is quite long to detect the connection loss in case of a termination.

I think it would be better to notify the {{JobClientActor}} which allows it to print a better
message for the user and also allows it to react quicker.



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