org.apache.nifi.cluster.coordination.heartbeat

Interface NodeHeartbeat

public interface NodeHeartbeat

Method Summary

Modifier and Type	Method and Description
int	getActiveThreadCount()
NodeConnectionStatus	getConnectionStatus()
long	getFlowFileBytes()
int	getFlowFileCount()
NodeIdentifier	getNodeIdentifier()
long	getSystemStartTime()
long	getTimestamp()

Method Detail

getTimestamp

long getTimestamp()

Returns:

the time at which the node reported the heartbeat, according to the system that received the heartbeat

getNodeIdentifier

NodeIdentifier getNodeIdentifier()

Returns:

the identifier of the node that sent the heartbeat

getConnectionStatus

NodeConnectionStatus getConnectionStatus()

Returns:

the Connection Status reported by the node

getFlowFileCount

int getFlowFileCount()

Returns:

the number of FlowFiles that are queued up on the node

getFlowFileBytes

long getFlowFileBytes()

Returns:

the total size of all FlowFiles that are queued up on the node

getActiveThreadCount

int getActiveThreadCount()

Returns:

the number of threads that are actively running in Processors and Reporting Tasks on the node

getSystemStartTime

long getSystemStartTime()

Returns:

the time that the node reports having started NiFi