Sets the worker-level data for the given name. This data can then be read by all components running on the same worker, i.e. tasks (spouts, bolts), ta

Reassign the list of executors as long as it contains the same executors as before. Executors are normally assigned when this class is instantiated. H

Set the max heap size allow per worker for this topology. @param size the maximum heap size for a worker.

Initialize the metric value.