# Package org.apache.storm.daemon.supervisor.timer

- Class Summary
  Class | Description
  --- | ---
  ReportWorkerHeartbeats | Runnable reporting local worker reported heartbeats to master, supervisor should take care the of the heartbeats integrity for the master heartbeats recovery, a non-null node id means that the heartbeats are full, and master can go on to check and wait others nodes when doing a heartbeats recovery.
  SupervisorHealthCheck |
  SupervisorHeartbeat |
  SynchronizeAssignments | A runnable which will synchronize assignments to node local and then worker processes.

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