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From "Andrey (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-6083) [TaskManager] Support readiness/liveness probes
Date Thu, 16 Mar 2017 16:21:42 GMT
Andrey created FLINK-6083:

             Summary: [TaskManager] Support readiness/liveness probes
                 Key: FLINK-6083
                 URL: https://issues.apache.org/jira/browse/FLINK-6083
             Project: Flink
          Issue Type: New Feature
    Affects Versions: 1.2.0, 1.3.0
            Reporter: Andrey

Currently there is no way to tell if TaskManager is operating or not. Operating means "its
connected to JobManager and ready to process requests". 

TaskManager should provide metric "jobManagerConnection":
* 0 - disconnected
* 1 - connected

Or any other API which could expose connection status

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