Flume Sink Metrics

Metric Name Description Unit CDH Version
batch_complete_rate The number of append batches attempted containing the maximum number of events supported by the next hop. batches per second CDH 5, CDH 6
batch_empty_rate The number of append batches attempted containing zero events. batches per second CDH 5, CDH 6
batch_underflow_rate The number of append batches attempted containing less than the maximum number of events supported by the next hop. batches per second CDH 5, CDH 6
connection_closed_rate The number of connections closed by this sink. connections per second CDH 5, CDH 6
connection_created_rate The number of connections created by this sink. Only applicable to some sink types. connections per second CDH 5, CDH 6
connection_failed_rate The number of failed connections. connections per second CDH 5, CDH 6
event_drain_attempt_rate The total number of events that have been attempted to be drained to the next hop. events per second CDH 5, CDH 6
event_drain_success_rate The total number of events that have successfully been drained to the next hop. events per second CDH 5, CDH 6