[jira] [Created] (FLINK-7831) Retrieve last received heartbeat from HeartbeatManager

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-7831:
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             Summary: Retrieve last received heartbeat from HeartbeatManager
                 Key: FLINK-7831
                 URL: https://issues.apache.org/jira/browse/FLINK-7831
             Project: Flink
          Issue Type: Improvement
          Components: Distributed Coordination
    Affects Versions: 1.4.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
            Priority: Minor


In order to serve the information needed for the Web UI the {{HeartbeatManager}} should expose when it received the last heartbeat from the individual {{TaskExecutors}}.



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