tf.data.experimental.service.WorkerConfig

Configuration class for tf.data service dispatchers.

tf.data.experimental.service.WorkerConfig(
    dispatcher_address,
    worker_address=None,
    port=0,
    protocol=None,
    heartbeat_interval_ms=None,
    dispatcher_timeout_ms=None,
    data_transfer_protocol=None,
    data_transfer_address=None
)

dispatcher_address Specifies the address of the dispatcher.
worker_address Specifies the address of the worker server. This address is passed to the dispatcher so that the dispatcher can tell clients how to connect to this worker.
port Specifies the port to bind to. A value of 0 indicates that the worker can bind to any available port.
protocol A string indicating the protocol to be used by the worker to connect to the dispatcher. E.g. "grpc".
heartbeat_interval_ms How often the worker should heartbeat to the dispatcher, in milliseconds. If not set, the runtime will select a reasonable default. A higher value will reduce the load on the dispatcher, while a lower value will reduce the time it takes to reclaim resources from finished jobs.
dispatcher_timeout_ms How long, in milliseconds, to retry requests to the dispatcher before giving up and reporting an error. Defaults to 1 hour.
data_transfer_protocol A string indicating the protocol to be used by the worker to transfer data to the client. E.g. "grpc".
data_transfer_address A string indicating the data transfer address of the worker server.

dispatcher_address A namedtuple alias for field number 0
worker_address A namedtuple alias for field number 1
port A namedtuple alias for field number 2
protocol A namedtuple alias for field number 3
heartbeat_interval_ms A namedtuple alias for field number 4
dispatcher_timeout_ms A namedtuple alias for field number 5
data_transfer_protocol A namedtuple alias for field number 6
data_transfer_address A namedtuple alias for field number 7