Package org.apache.nifi.cluster.protocol
package org.apache.nifi.cluster.protocol
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ClassDescriptionAn interface for sending protocol messages from the cluster coordinator to nodes.A node's request to connect to the cluster.The cluster manager's response to a node's connection request.A heartbeat for indicating the status of a node to the cluster.The payload of the heartbeat.A node identifier denoting the coordinates of a flow controller that is connected to a cluster.An interface for sending protocol messages from a node to the cluster manager.The context for communicating using the internal cluster protocol.The base exception for problems encountered while communicating within the cluster.A handler for processing protocol messages.Defines the interface for a listener to process protocol messages.Defines a marshaller for serializing protocol messages.Defines an unmarshaller for deserializing protocol messages.Represents a dataflow, which includes the raw bytes of the flow.xml and whether processors should be started automatically at application startup.Represents the exceptional case when a service's address is not known.